Dr. Katherine C. Yung, MD

  • Santa Rosa, CA
  • Otolaryngologist
NPI1508985243PAC ID4789763624
Medicare services, 2024
4,087
Medicare patients, 2024
251
Part D claims, 2024
74
Publications
40
Clinical trials
1
Practice address
3883 Airway Dr. Ste 100, Santa Rosa, CA 95403
Practice phone
Call (707) 521-4480
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

3883 Airway Drive Imaging

Mammography / Breast Imaging Center · Santa Rosa, California

See all 8 affiliations

Find Dr. Yung's professional email, personal email and mobile number

Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.

View contacts for free

Dr. Katherine C. Yung is an otolaryngologist in Santa Rosa, California

Dr. Yung practices at 3883 Airway Drive Imaging in Santa Rosa, California.

Dr. Yung's NPI, 1508985243, was assigned on March 27, 2007. Dr. Yung graduated from WashU Medicine in 2003. Dr. Yung's California license number on file is A102733.

NPI and contact details
Medicare PAC ID
4789763624
NPI enumeration date
March 27, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(707) 521-4480
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
49
Medical school graduation
2003

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Katherine C. Yung practices at 3883 Airway Drive Imaging in Santa Rosa, California

Dr. Yung's primary practice is 3883 Airway Drive Imaging, at 3883 Airway Dr. Ste 100, Santa Rosa, CA 95403. The practice phone is (707) 521-4480.

  • 3883 Airway Drive Imaging
    3883 Airway Dr. Ste 100, Santa Rosa, CA 95403Phone(707) 521-4480

Source: Dmand AI Affiliation Data

Dr. Katherine C. Yung is affiliated with 6 sites of care and 2 medical groups

Dr. Yung's primary practice is 3883 Airway Drive Imaging in Santa Rosa, California. Dr. Yung is also affiliated with California Pacific Medical Center Van Ness Campus. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. Yung to 2 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account. Dr. Yung's employer is on file too: a breast imaging center.

See all 8 affiliations for Dr. Yung

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Katherine C. Yung's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yung practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
3883 Airway Drive ImagingAvailable with a free account
+5 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Dr. Yung practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Katherine C. Yung is one of 1,107 otolaryngologists in California

Otolaryngology is Dr. Yung's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Yung is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dmand AI has Dr. Yung's licenses on file in 2 states: California and Missouri.

Specialties and state licenses

  • Otolaryngology, CaliforniaPrimaryLicense A102733 · 2008 to 2025 · taxonomy 207Y00000X
  • Missouri licenseLicense BY9232389 · 2005 to 2015

Clinical focus

Dmand AI lists chronic nasal allergies and larynx and vocal cord disease among the conditions Dr. Yung treats.

Otolaryngologists near Dr. Yung

Counts of otolaryngologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Katherine C. Yung billed Medicare for 4,087 services in 2024

CMS data shows 4,087 Medicare services from Dr. Yung across 12 procedure codes in 2024, for 251 Medicare patients. Medicare paid $256,461 for them. Every service was in an office.

Medicare services, 20244,087
Medicare patients251
Paid by Medicare$256,461
Procedure codes12

Dr. Yung's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Drugs given in the office
2023: 2,2152024: 2,4249%
Other services
2023: 6002024: 5715%
Surgery
2023: 5272024: 5241%
Office and hospital visits
2023: 5242024: 524No change
Tests and treatments
2023: 332024: 4433%

Dr. Yung compared with the California median for otolaryngologists, 2024

  • Dr. Yung
  • California median
Medicare services
4,087vs 6666.1 times
Medicare patients
251vs 29615% below
Part D claims
23vs 11881% below

Medians across 1,045 otolaryngologists in California with Dmand AI profiles that report each measure.

Dr. Yung's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Yung

Need commercial claims for Dr. Yung?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Yung and other otolaryngologists in California.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Katherine C. Yung treated 251 Medicare patients in 2024, average age 76

CMS counts 251 Medicare patients who saw Dr. Yung in 2024. The largest group is 75 to 84, with 112 patients. 75% of them have high cholesterol, and 52% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.14, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Yung's median patient age at 58, with 50% women.

Medicare patients, 2024251
Average age76
Average risk score1.14
Also on Medicaid8%

Dr. Yung's Medicare patients by age, 2024

Dr. Yung's Medicare patients by sex, 2024

  • Women13353%
  • Men11847%

Chronic conditions among Dr. Yung's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure52%
  3. Arthritis48%
  4. Ischemic heart disease26%
  5. Mood disorders24%
  6. Osteoporosis24%
  7. Anxiety23%
  8. Depression23%

Share of Medicare patients with each condition. A patient can have several.

Dr. Yung's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 58

Patient panel by sex, all payers

  • Women50%
  • Men44%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Katherine C. Yung wrote 74 Medicare Part D claims in 2024

In 2024, Dr. Yung wrote 74 Medicare Part D claims for 39 patients. 91% of them were for generic drugs. CMS names the drug for 23 of them, across 2 drugs with 11 or more claims each, at $203 in total drug cost. In 2023, CMS named 24 claims across 2 drugs.

Part D claims, 202474
Drugs named by CMS2
Total drug cost$203
Part D patients39

Dr. Yung's Part D claims by kind of drug, 2024

  • Generic67 claims91%
  • Brand-name and other7 claims9%

Dr. Yung's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 242024: 234%

Drugs named by CMS: 2 in 2024, 2 in 2023.

See all prescribing by Dr. Yung

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Katherine C. Yung scored 0 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 0 out of 100 for Dr. Yung for performance year 2024, reported individually. Dr. Yung accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Yung as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Yung's MIPS scores, performance year 2024

  • 0of 100Final score
  • 0of 100Quality
  • 0of 100Improvement Activities
  • 0of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

For MedTech and pharma teams

Find otolaryngologists like Dr. Yung by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Katherine C. Yung has 40 publications on record

Dmand AI links 40 papers to Dr. Yung, published from 2011 to 2022. 2014 was the busiest year, with 5. The most frequent topics are Vocal Cord Paralysis, Laryngoplasty and Laryngoscopy. Dr. Yung has published most often in Laryngoscope. Dr. Yung's most frequent co-authors are Mark Sam Courey, Steven W. Cheung, MD and Ilya Likhterov, MD.

Papers40
Years published2011 to 2022

Dr. Yung's papers by year, 2011 to 2022

Topics Dr. Yung writes about most

  • Vocal Cord Paralysis
  • Laryngoplasty
  • Laryngoscopy
  • Vocal Cords
  • Voice Quality
  • Endoscopy
  • Hemodynamics
  • Injections

Dr. Yung's most frequent co-authors

Recent publications by Dr. Yung

See all 40 publications and co-authors

See who Dr. Yung researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Yung works with, so you can find a warm path to the right otolaryngologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Katherine C. Yung has worked on 1 clinical trial

Dmand AI links Dr. Yung to 1 clinical trial. Conditions studied include Laryngostenosis and Tracheal Stenosis.

Conditions in Dr. Yung's trials

  • Laryngostenosis
  • Tracheal Stenosis

Investigators on the most trials with Dr. Yung

  • Mark Sam Courey1 shared trial

Recent clinical trials with Dr. Yung

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Katherine C. Yung received $2,070 in industry payments from 2017 to 2025

CMS Open Payments shows 43 general payments to Dr. Yung from 19 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Intersect ENT, Inc. paid the most, $672.

General payments to Dr. Yung by program year, 2017 to 2025

Companies that paid Dr. Yung the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Yung

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Katherine C. Yung has 13 awards and honors on record

Dmand AI lists 13 awards for Dr. Yung, most recently Letter of Commendation for outstanding reviewer in 2013.

Awards and honors for Dr. Yung

  1. 2013
    • Letter of Commendation for outstanding reviewer
    • Model Committee Award for Distinguished Services on the WIOResearch and Survey Committee
  2. 2012
    • CMS Stage 1 EHR
  3. 2003
    • Janet M. Glasgow Memorial Achievement Citation
  4. 2002
    • Alpha Omega Alpha
  5. 2001
    • Letter of Commendation for outstanding performance in the academic year
See all 13 awards

Source: Dmand AI Professional Profile Data

Dr. Katherine C. Yung graduated from WashU Medicine

Dr. Yung graduated from WashU Medicine in 2003.

  1. Medical schoolWashU Medicine
  2. Board certified in otolaryngologyAmerican Board of Otolaryngology - Head and Neck Surgery

Source: Dmand AI Professional Profile Data

Dr. Katherine C. Yung accepts plans from 15 insurance carriers

Dr. Yung is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • HCSC
  • Humana
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • +7 more carriersWith a free account

Plan types Dr. Yung accepts, by number of carriers

  1. Medicare9
  2. PPO9
  3. HMO7
  4. EPO4
  5. POS3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Katherine C. Yung's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Katherine C. Yung

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Katherine C. Yung's NPI number?

Dr. Katherine C. Yung's NPI number is 1508985243. It was assigned on March 27, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Katherine C. Yung?

Dr. Katherine C. Yung is an otolaryngologist in Santa Rosa, California. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).

Where does Dr. Katherine C. Yung practice?

Dr. Yung practices at 3883 Airway Dr. Ste 100, Santa Rosa, CA 95403. Dr. Yung's primary practice is 3883 Airway Drive Imaging in Santa Rosa, California. Dmand AI also links Dr. Yung to 2 hospitals, 2 group practices and clinics and 1 medical group.

What is Dr. Katherine C. Yung's office phone number?

The practice phone on file for Dr. Yung is (707) 521-4480.

What is Dr. Katherine C. Yung's medical license number?

Dr. Yung's California license number on file is A102733, one of the licenses on file in 2 states.

Which states has Dr. Katherine C. Yung been licensed in?

Dmand AI has state licenses on file for Dr. Yung in California (2008 to 2025) and Missouri (2005 to 2015).

Which hospitals is Dr. Katherine C. Yung affiliated with?

Dr. Yung is affiliated with California Pacific Medical Center Van Ness Campus. Dmand AI links Dr. Yung to 2 more hospitals.

What medical group is Dr. Katherine C. Yung part of?

Dr. Yung is linked to Palo Alto Foundation Medical Group. Dmand AI links Dr. Yung to 1 more medical group.

Does Dr. Katherine C. Yung accept Medicare?

Yes. CMS data shows Dr. Yung billed Medicare for 4,087 services in 2024, and Dr. Yung accepts Medicare assignment.

Does Dr. Katherine C. Yung offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Yung as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. Katherine C. Yung's MIPS score?

Dr. Yung's MIPS final score for performance year 2024 is 0 out of 100, reported individually.

How many Medicare patients does Dr. Katherine C. Yung see?

CMS counts 251 Medicare patients who saw Dr. Yung in 2024, with an average age of 76.

Is Dr. Katherine C. Yung board certified?

Yes. Dr. Yung is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.

What services does Dr. Katherine C. Yung bill to Medicare?

In 2024, Dr. Yung's most billed Medicare services were injected or infused drug (J0585), orthotics or prosthetics (L8607) and surgery: lungs and airway (31579).

Where did Dr. Katherine C. Yung go to medical school?

Dr. Yung graduated from WashU Medicine in 2003.

What drugs does Dr. Katherine C. Yung prescribe most?

In 2024 Medicare Part D data, Dr. Yung's most prescribed drugs by claims were Alprazolam and Gabapentin.

Has Dr. Katherine C. Yung received payments from drug or device companies?

CMS Open Payments shows $2,070 in general payments to Dr. Yung from 19 companies from 2017 to 2025. The largest total came from Intersect ENT, Inc.

How long has Dr. Katherine C. Yung been practicing?

Dr. Yung graduated from medical school in 2003, 23 years ago.

Does Dr. Katherine C. Yung do research?

Dmand AI links 40 publications to Dr. Yung, published from 2011 to 2022. Dr. Yung has worked on 1 clinical trial.

Who does Dr. Katherine C. Yung publish with?

Dr. Yung's most frequent co-authors are Mark Sam Courey (16 shared papers), Steven W. Cheung, MD (5 shared papers) and Ilya Likhterov, MD (4 shared papers).

What insurance does Dr. Katherine C. Yung accept?

Dr. Yung is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

Selling to otolaryngology practices?

See otolaryngologists in California by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)