Dr. Khanh K. Nguyen, MD

  • Redlands, CA
  • Otolaryngologist
NPI1093134173PAC ID1355676115
Medicare services, 2024
191
Medicare patients, 2024
155
Part D claims, 2024
112
Publications
9
Clinical trials
1
Practice address
245 Terracina Blvd, Redlands, CA 92373
Practice phone
Call (909) 307-0900
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Charms Property Incorporated

Redlands, California

See all 8 affiliations

Find Dr. Nguyen'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. Khanh K. Nguyen is an otolaryngologist in Redlands, California

Dr. Nguyen practices at Charms Property Incorporated in Redlands, California.

Dr. Nguyen's NPI, 1093134173, was assigned on April 16, 2014. Dr. Nguyen graduated from Loma Linda University School Of Medicine in 2014. Dr. Nguyen holds California license A142734.

NPI and contact details
Medicare PAC ID
1355676115
NPI enumeration date
April 16, 2014
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(909) 307-0900
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
38
Medical school graduation
2014

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

Dr. Khanh K. Nguyen practices at Charms Property Incorporated in Redlands, California

Dr. Nguyen's primary practice is Charms Property Incorporated, at 245 Terracina Blvd, Redlands, CA 92373 in San Bernardino County. The practice phone is (909) 307-0900.

  • Charms Property Incorporated
    245 Terracina Blvd, Redlands, CA 92373 · San Bernardino CountyPhone(909) 307-0900

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Khanh K. Nguyen is affiliated with 5 sites of care and 3 medical groups

Dr. Nguyen's primary practice is Charms Property Incorporated in Redlands, California. Dr. Nguyen is also affiliated with Redlands Community Hospital. The medical group on file is Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI also links Dr. Nguyen to 3 more hospitals and 2 medical groups, each named with a free account.

See all 8 affiliations for Dr. Nguyen

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Khanh K. Nguyen's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nguyen practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Charms Property IncorporatedAvailable with a free account
+4 more sites and 2 medical groupsAvailable 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. Nguyen 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. Khanh K. Nguyen is one of 1,107 otolaryngologists in California

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

Specialties and state licenses

  • Otolaryngology, CaliforniaPrimaryLicense A142734 · 2016 to 2026 · taxonomy 207Y00000X
  • Iowa licenseLicense MD-46065

Clinical focus

Dmand AI lists chronic sinusitis, larynx and vocal cord disease, thyroid surgery and tinnitus among the conditions Dr. Nguyen treats.

Otolaryngologists near Dr. Nguyen

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

1,107otolaryngologists in California
7otolaryngologists in Redlands

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

Dr. Khanh K. Nguyen billed Medicare for 191 services in 2024

CMS data shows 191 Medicare services from Dr. Nguyen across 6 procedure codes in 2024, for 155 Medicare patients. Medicare paid $16,789 for them. Every service was in an office.

Medicare services, 2024191
Medicare patients155
Paid by Medicare$16,789
Procedure codes6

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

  • 2023
  • 2024
Office and hospital visits
2023: 1342024: 16322%
Surgery
2023: 142024: 28100%

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

  • Dr. Nguyen
  • California median
Medicare services
191vs 66671% below
Medicare patients
155vs 29648% below
Part D claims
36vs 11869% below

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

Dr. Nguyen'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. Nguyen

Need commercial claims for Dr. Nguyen?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nguyen 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. Khanh K. Nguyen treated 155 Medicare patients in 2024, average age 71

CMS counts 155 Medicare patients who saw Dr. Nguyen in 2024. The largest group is 65 to 74, with 77 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 50% are also on Medicaid. Their average risk score is 1.90, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Nguyen's median patient age at 61, with 57% women.

Medicare patients, 2024155
Average age71
Average risk score1.90
Also on Medicaid50%

Dr. Nguyen's Medicare patients by age, 2024

Dr. Nguyen's Medicare patients by sex, 2024

  • Women8253%
  • Men7347%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis50%
  4. Diabetes41%
  5. Chronic kidney disease31%
  6. Heart failure28%
  7. Ischemic heart disease27%
  8. Mood disorders27%

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

Dr. Nguyen's patients across all payers

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

Patient panel by age, all payers

Median age 61

Patient panel by sex, all payers

  • Women57%
  • Men42%

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

Dr. Khanh K. Nguyen wrote 112 Medicare Part D claims in 2024

In 2024, Dr. Nguyen wrote 112 Medicare Part D claims for 67 patients. 96% of them were for generic drugs. CMS names the drug for 36 of them, across 2 drugs with 11 or more claims each, at $129 in total drug cost. In 2021, CMS named 29 claims across 1 drug.

Part D claims, 2024112
Drugs named by CMS2
Total drug cost$129
Part D patients67

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

  • Generic107 claims96%
  • Brand-name and other5 claims4%

Dr. Nguyen'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.

Drug classes CMS tracks in Dr. Nguyen's Part D claims, 2024

  • Opioids34%38 of 112 claims
  • Antibiotics10%11 of 112 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2021 to 2024

  • 2021
  • 2024
Claims for drugs CMS names
2021: 292024: 3624%

Drugs named by CMS: 2 in 2024, 1 in 2021.

See all prescribing by Dr. Nguyen

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. Khanh K. Nguyen offers telehealth to Medicare patients

Dr. Nguyen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nguyen as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

Spinal fusion: 1 to 10 procedures (CMS shows small counts as a range)

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); and Doctors and Clinicians Utilization Data (CMS)

For MedTech and pharma teams

Find otolaryngologists like Dr. Nguyen 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. Khanh K. Nguyen has 9 publications on record

Dmand AI links 9 papers to Dr. Nguyen, published from 2016 to 2024. 2021 was the busiest year, with 3. The most frequent topics are Head and Neck Neoplasms, Acetaminophen and Ambulatory Surgical Procedures. Dr. Nguyen has published most often in Biomark Res. Dr. Nguyen's most frequent co-authors are Stephanie Cipta Kidd, MD, Paul C. Walker, MD and Nicholas F. Callahan, DMD, MD, MPH.

Papers9
Years published2016 to 2024

Dr. Nguyen's papers by year, 2016 to 2024

Topics Dr. Nguyen writes about most

  • Head and Neck Neoplasms
  • Acetaminophen
  • Ambulatory Surgical Procedures
  • Analgesics, Opioid
  • Drug Combinations
  • Hydrocodone
  • Ibuprofen
  • Pain Measurement

Dr. Nguyen's most frequent co-authors

Recent publications by Dr. Nguyen

See all 9 publications and co-authors

See who Dr. Nguyen researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nguyen 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. Khanh K. Nguyen has worked on 1 clinical trial

Dmand AI links Dr. Nguyen to 1 clinical trial. Conditions studied include Patient Satisfaction and Agnosia.

Conditions in Dr. Nguyen's trials

  • Patient Satisfaction
  • Agnosia

Recent clinical trials with Dr. Nguyen

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

Dr. Khanh K. Nguyen received $125 in industry payments from 2018 to 2025

CMS Open Payments shows 6 general payments to Dr. Nguyen from 5 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Galderma Laboratories, L.P. paid the most, $48.

General payments to Dr. Nguyen by program year, 2018 to 2025

Companies that paid Dr. Nguyen the most, 2018 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Nguyen

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

Dr. Khanh K. Nguyen has 1 award and honors on record

Dmand AI lists 1 award for Dr. Nguyen.

Awards and honors for Dr. Nguyen

  1. Undated
    • AOA Inductee 2011

Source: Dmand AI Professional Profile Data

Dr. Khanh K. Nguyen graduated from Loma Linda University School Of Medicine

Dr. Nguyen graduated from Loma Linda University School Of Medicine in 2014.

  1. Medical schoolLoma Linda University School Of Medicine
  2. Board certified in otolaryngologyAmerican Board of Otolaryngology - Head and Neck Surgery

Source: Dmand AI Professional Profile Data

Dr. Khanh K. Nguyen accepts plans from 15 insurance carriers

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

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

Plan types Dr. Nguyen accepts, by number of carriers

  1. Medicare9
  2. PPO9
  3. HMO7
  4. EPO4
  5. POS4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Khanh K. Nguyen'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)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. Khanh K. Nguyen

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. Khanh K. Nguyen's NPI number?

Dr. Khanh K. Nguyen's NPI number is 1093134173. It was assigned on April 16, 2014, and it is active in the NPI Registry.

What kind of doctor is Dr. Khanh K. Nguyen?

Dr. Khanh K. Nguyen is an otolaryngologist in Redlands, California. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).

Where does Dr. Khanh K. Nguyen practice?

Dr. Nguyen practices at 245 Terracina Blvd, Redlands, CA 92373. Dr. Nguyen's primary practice is Charms Property Incorporated in Redlands, California. Dmand AI also links Dr. Nguyen to 3 hospitals and 2 medical groups.

What is Dr. Khanh K. Nguyen's office phone number?

The practice phone on file for Dr. Nguyen is (909) 307-0900.

What is Dr. Khanh K. Nguyen's medical license number?

Dr. Nguyen holds California license A142734, one of the licenses on file in 2 states.

Which states has Dr. Khanh K. Nguyen been licensed in?

Dmand AI has state licenses on file for Dr. Nguyen in California (2016 to 2026) and Iowa.

Which hospitals is Dr. Khanh K. Nguyen affiliated with?

Dr. Nguyen is affiliated with Redlands Community Hospital. Dmand AI links Dr. Nguyen to 3 more hospitals.

What medical group is Dr. Khanh K. Nguyen part of?

Dr. Nguyen is linked to Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI links Dr. Nguyen to 2 more medical groups.

Does Dr. Khanh K. Nguyen accept Medicare?

Yes. CMS data shows Dr. Nguyen billed Medicare for 191 services in 2024, and Dr. Nguyen accepts Medicare assignment.

Does Dr. Khanh K. Nguyen offer telehealth?

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

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Khanh K. Nguyen see?

CMS counts 155 Medicare patients who saw Dr. Nguyen in 2024, with an average age of 71.

Is Dr. Khanh K. Nguyen board certified?

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

What services does Dr. Khanh K. Nguyen bill to Medicare?

In 2024, Dr. Nguyen's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99204) and office visit, established patient (99214).

Where did Dr. Khanh K. Nguyen go to medical school?

Dr. Nguyen graduated from Loma Linda University School Of Medicine in 2014.

What drugs does Dr. Khanh K. Nguyen prescribe most?

In 2024 Medicare Part D data, Dr. Nguyen's most prescribed drugs by claims were Hydrocodone-Acetaminophen and Tramadol HCl.

Has Dr. Khanh K. Nguyen received payments from drug or device companies?

CMS Open Payments shows $125 in general payments to Dr. Nguyen from 5 companies from 2018 to 2025. The largest total came from Galderma Laboratories, L.P.

How long has Dr. Khanh K. Nguyen been practicing?

Dr. Nguyen graduated from medical school in 2014, 12 years ago.

Does Dr. Khanh K. Nguyen do research?

Dmand AI links 9 publications to Dr. Nguyen, published from 2016 to 2024. Dr. Nguyen has worked on 1 clinical trial.

Who does Dr. Khanh K. Nguyen publish with?

Dr. Nguyen's most frequent co-authors are Stephanie Cipta Kidd, MD (5 shared papers), Paul C. Walker, MD (5 shared papers) and Nicholas F. Callahan, DMD, MD, MPH (4 shared papers).

What insurance does Dr. Khanh K. Nguyen accept?

Dr. Nguyen is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. 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)