Dr. Timothy T K Jung, MD, PhD
- Medicare services, 2024
- 940
- Medicare patients, 2024
- 359
- Part D claims, 2024
- 280
- Publications
- 79
- MIPS score, 2024
- 57
- Practice address
- 900 E Washington St, Colton, CA 92324
- Practice phone
- Call (909) 370-2190
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Premier Outpatient Surgery Center
Colton, California
Find Dr. Jung'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.
Dr. Timothy T K Jung is an otolaryngologist in Colton, California
Dr. Jung practices at Premier Outpatient Surgery Center in Colton, California.
Dr. Jung's NPI, 1497717813, was assigned on April 3, 2006. Dr. Jung graduated from Loma Linda University School Of Medicine in 1974. Dr. Jung's California license number on file is G52096.
- NPI
- 1497717813NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193701126
- NPI enumeration date
- April 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 370-2190
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 78
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Timothy T K Jung practices at Premier Outpatient Surgery Center in Colton, California
Dr. Jung's primary practice is Premier Outpatient Surgery Center, at 900 E Washington St, Colton, CA 92324 in San Bernardino County. The practice phone is (909) 370-2190.
- Premier Outpatient Surgery Center900 E Washington St, Colton, CA 92324 · San Bernardino CountyPhone(909) 370-2190
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Timothy T K Jung is affiliated with 4 sites of care
Dr. Jung's primary practice is Premier Outpatient Surgery Center in Colton, California. Dr. Jung is also affiliated with Riverside Community Hospital. Dmand AI also links Dr. Jung to 1 more hospital and 1 physician office, each named with a free account.
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. Timothy T K Jung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Jung practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Premier Outpatient Surgery Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Timothy T K Jung is one of 1,107 otolaryngologists in California
Otolaryngology is Dr. Jung's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Jung is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dmand AI has Dr. Jung's licenses on file in 2 states: California and Minnesota.
Specialties and state licenses
- Otolaryngology, CaliforniaPrimary
- Minnesota license
Clinical focus
Dmand AI lists chronic ear infection, chronic nasal allergies, chronic sinusitis, ear eustachian tube disorders, ear infection, endoscopic sinus surgery, hearing loss and impairment and larynx and vocal cord disease among the conditions Dr. Jung treats.
Otolaryngologists near Dr. Jung
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. Timothy T K Jung billed Medicare for 940 services in 2024
CMS data shows 940 Medicare services from Dr. Jung across 12 procedure codes in 2024, for 359 Medicare patients. Medicare paid $70,967 for them.
Dr. Jung's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4592024: 51612%
- Surgery
- 2023: 2472024: 247No change
- Tests and treatments
- 2023: 1322024: 14510%
- Other services
- 2023: 172024: 3288%
Where Dr. Jung's Medicare services took place, 2024
- In an office92999%
- In a facility111%
Dr. Jung compared with the California median for otolaryngologists, 2024
- Dr. Jung
- California median
- Medicare services
- 940vs 66641% above
- Medicare patients
- 359vs 29621% above
- Part D claims
- 213vs 11881% above
Medians across 1,045 otolaryngologists in California with Dmand AI profiles that report each measure.
Dr. Jung'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.
Need commercial claims for Dr. Jung?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Jung and other otolaryngologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Timothy T K Jung treated 359 Medicare patients in 2024, average age 75
CMS counts 359 Medicare patients who saw Dr. Jung in 2024. The largest group is 65 to 74, with 145 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 39% are also on Medicaid. Their average risk score is 1.64, 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. Jung's median patient age at 57, with 53% women.
Dr. Jung's Medicare patients by age, 2024
Dr. Jung's Medicare patients by sex, 2024
- Women20758%
- Men15242%
Chronic conditions among Dr. Jung's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Diabetes39%
- Chronic kidney disease31%
- Ischemic heart disease30%
- Mood disorders27%
- Depression25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Jung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Timothy T K Jung wrote 280 Medicare Part D claims in 2024
In 2024, Dr. Jung wrote 280 Medicare Part D claims for 112 patients. 86% of them were for generic drugs. CMS names the drug for 213 of them, across 8 drugs with 11 or more claims each, at $6,636 in total drug cost. In 2023, CMS named 217 claims across 9 drugs.
Dr. Jung's Part D claims by kind of drug, 2024
- Generic240 claims86%
- Brand-name and other40 claims14%
Dr. Jung'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. Jung's Part D claims, 2024
- Opioids11%30 of 280 claims
- Antibiotics27%76 of 280 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2172024: 2132%
Drugs named by CMS: 8 in 2024, 9 in 2023.
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. Timothy T K Jung scored 57 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 57 out of 100 for Dr. Jung for performance year 2024, reported individually. Dr. Jung accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Jung's MIPS scores, performance year 2024
- 57of 100Final score
- 100of 100Quality
- 0of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 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); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Timothy T K Jung has 79 publications on record
Dmand AI links 79 papers to Dr. Jung, published from 2008 to 2025. 2010 was the busiest year, with 2. The most frequent topics are Chinchilla, Otitis Media and Otitis Media with Effusion. Dr. Jung has published most often in Ann Otol Rhinol Laryngol. Dr. Jung's most frequent co-authors are Cuneyt M. Alper, MD, Margaretha Casselbrant, MD and Christopher A. Church, MD.
Dr. Jung's papers by year, 2010 to 2025
Topics Dr. Jung writes about most
- Chinchilla
- Otitis Media
- Otitis Media with Effusion
- Ear, Middle
- Temporal Bone
- Arachidonic Acid
- Mucous Membrane
- Prostaglandins
Dr. Jung's most frequent co-authors
- Cuneyt M. Alper, MD3 shared papers
- Margaretha Casselbrant, MD2 shared papers
- Christopher A. Church, MD2 shared papers
Recent publications by Dr. Jung
Acta Otolaryngol
J Assoc Res Otolaryngol
See who Dr. Jung researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Jung works with, so you can find a warm path to the right otolaryngologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Timothy T K Jung received $2,495 in industry payments from 2016 to 2025
CMS Open Payments shows 116 general payments to Dr. Jung from 16 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $1,051.
General payments to Dr. Jung by program year, 2016 to 2025
Companies that paid Dr. Jung the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Timothy T K Jung has 8 awards and honors on record
Dmand AI lists 8 awards for Dr. Jung, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Jung
- 2013
- CMS Stage 1 EHR
- Top Doctors:LA Area
- Top Doctors:San Diego Area
- 2012
- Top Doctors:Southern California
- 2011
- Palm Springs Life Magazine
- Undated
- AAO-HNS Fellow
Source: Dmand AI Professional Profile Data
Dr. Timothy T K Jung graduated from Loma Linda University School Of Medicine
Dr. Jung graduated from Loma Linda University School Of Medicine in 1974. Dr. Jung is a member of NHS and ACS.
- Medical school
- Board certified in otolaryngology
Source: Dmand AI Professional Profile Data
Dr. Timothy T K Jung accepts plans from 9 insurance carriers
Dr. Jung is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- CMS Medicare
- Elevance
- +1 more carriersWith a free account
Plan types Dr. Jung accepts, by number of carriers
- Medicare7
- PPO6
- HMO5
- POS3
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Timothy T K Jung's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors 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-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Timothy T K Jung
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. Timothy T K Jung's NPI number?
Dr. Timothy T K Jung's NPI number is 1497717813. It was assigned on April 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy T K Jung?
Dr. Timothy T K Jung is an otolaryngologist in Colton, California. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Timothy T K Jung practice?
Dr. Jung practices at 900 E Washington St, Colton, CA 92324. Dr. Jung's primary practice is Premier Outpatient Surgery Center in Colton, California. Dmand AI also links Dr. Jung to 1 hospital and 1 physician office.
What is Dr. Timothy T K Jung's office phone number?
The practice phone on file for Dr. Jung is (909) 370-2190.
What is Dr. Timothy T K Jung's medical license number?
Dr. Jung's California license number on file is G52096, one of the licenses on file in 2 states.
Which states has Dr. Timothy T K Jung been licensed in?
Dmand AI has state licenses on file for Dr. Jung in California (1984 to 2025) and Minnesota (1975 to 1997).
Which hospitals is Dr. Timothy T K Jung affiliated with?
Dr. Jung is affiliated with Riverside Community Hospital. Dmand AI links Dr. Jung to 1 more hospital.
Does Dr. Timothy T K Jung accept Medicare?
Yes. CMS data shows Dr. Jung billed Medicare for 940 services in 2024, and Dr. Jung accepts Medicare assignment.
What is Dr. Timothy T K Jung's MIPS score?
Dr. Jung's MIPS final score for performance year 2024 is 57 out of 100, reported individually.
How many Medicare patients does Dr. Timothy T K Jung see?
CMS counts 359 Medicare patients who saw Dr. Jung in 2024, with an average age of 75.
Show 9 more questionsShow fewer questions
Is Dr. Timothy T K Jung board certified?
Yes. Dr. Jung is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.
What services does Dr. Timothy T K Jung bill to Medicare?
In 2024, Dr. Jung's most billed Medicare services were office visit, established patient (99214), surgery: ear (69210) and office visit, new patient (99204).
Where did Dr. Timothy T K Jung go to medical school?
Dr. Jung graduated from Loma Linda University School Of Medicine in 1974.
What drugs does Dr. Timothy T K Jung prescribe most?
In 2024 Medicare Part D data, Dr. Jung's most prescribed drugs by claims were Ciprofloxacin-Dexamethasone, Cephalexin and Fluticasone Propionate.
Has Dr. Timothy T K Jung received payments from drug or device companies?
CMS Open Payments shows $2,495 in general payments to Dr. Jung from 16 companies from 2016 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Timothy T K Jung been practicing?
Dr. Jung graduated from medical school in 1974, 52 years ago.
Does Dr. Timothy T K Jung do research?
Dmand AI links 79 publications to Dr. Jung, published from 2008 to 2025.
Who does Dr. Timothy T K Jung publish with?
Dr. Jung's most frequent co-authors are Cuneyt M. Alper, MD (3 shared papers), Margaretha Casselbrant, MD (2 shared papers) and Christopher A. Church, MD (2 shared papers).
What insurance does Dr. Timothy T K Jung accept?
Dr. Jung is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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