Dr. Ryan Jason Uyan, MD

  • Los Angeles, CA
  • Geriatric medicine (internal medicine) physician
NPI1275996050
Medicare services, 2024
545
Medicare patients, 2024
155
Part D claims, 2024
435
Hospital affiliations
1
Medical groups
2
Practice address
757 Westwood Plaza, Los Angeles, CA 90095
Practice phone
Call (310) 825-6301
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Ronald Reagan UCLA Medical Center

Hospital · Los Angeles, California

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Dr. Ryan Jason Uyan is a geriatric medicine (internal medicine) physician in Los Angeles, California

Dr. Uyan practices at Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health.

Dr. Uyan's NPI, 1275996050, was assigned on March 30, 2016. Dr. Uyan graduated from St. George's University School of Medicine in 2016. Dr. Uyan holds California license A160771.

NPI and contact details
NPI enumeration date
March 30, 2016
NPI status
Active
Practice phone
(310) 825-6301
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
36
Medical school graduation
2016

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

Dr. Ryan Jason Uyan practices at Ronald Reagan UCLA Medical Center in Los Angeles, California

Dr. Uyan's primary practice is Ronald Reagan UCLA Medical Center, at 757 Westwood Plaza, Los Angeles, CA 90095 in Los Angeles County. The practice phone is (310) 825-6301.

Source: Dmand AI Affiliation Data

Dr. Ryan Jason Uyan is affiliated with 1 site of care and 2 medical groups

Dr. Uyan's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health. The medical group on file is Harbor-UCLA Medical Center. Dmand AI also links Dr. Uyan to 1 more medical group, named with a free account.

See all 3 affiliations for Dr. Uyan

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

Dmand AI tracks the EHR system at Dr. Ryan Jason Uyan's practice

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

EHR by site
SiteEHR vendor and product
Ronald Reagan UCLA Medical CenterAvailable with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ryan Jason Uyan is one of 497 geriatric medicine (internal medicine) physicians in California

Geriatric medicine is Dr. Uyan's primary specialty in the NPI Registry, under taxonomy code 207RG0300X. Dr. Uyan is board certified in geriatric medicine by the American Board of Internal Medicine. Dmand AI has Dr. Uyan's licenses on file in 2 states: California and District of Columbia.

Specialties and state licenses

  • Geriatric medicine (internal medicine), CaliforniaPrimaryLicense A160771 · 2019 to 2027 · taxonomy 207RG0300X
  • District of Columbia license2016 to 2019

Clinical focus

Dmand AI lists gastrointestinal bleeding, pneumonia and respiratory infection, seizures, sepsis and substance abuse among the conditions Dr. Uyan treats.

Geriatric medicine (internal medicine) physicians near Dr. Uyan

Counts of geriatric medicine (internal medicine) physicians 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. Ryan Jason Uyan billed Medicare for 545 services in 2024

CMS data shows 545 Medicare services from Dr. Uyan across 6 procedure codes in 2024, for 155 Medicare patients. Medicare paid $44,591 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024545
Medicare patients155
Paid by Medicare$44,591
Procedure codes6

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

  • 2023
  • 2024
Office and hospital visits
2023: 3642024: 54550%

Dr. Uyan compared with the California median for geriatric medicine (internal medicine) physicians, 2024

  • Dr. Uyan
  • California median
Medicare services
545vs 42429% above
Medicare patients
155vs 17813% below
Part D claims
202vs 93078% below

Medians across 466 geriatric medicine (internal medicine) physicians in California with Dmand AI profiles that report each measure.

Dr. Uyan'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.

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

Dr. Ryan Jason Uyan treated 155 Medicare patients in 2024, average age 77

CMS counts 155 Medicare patients who saw Dr. Uyan in 2024. The largest group is 65 to 74, with 51 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 91% are also on Medicaid. Their average risk score is 3.20, 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. Uyan's median patient age at 80, with 55% women.

Medicare patients, 2024155
Average age77
Average risk score3.20
Also on Medicaid91%

Dr. Uyan's Medicare patients by age, 2024

Dr. Uyan's Medicare patients by sex, 2024

  • Women8253%
  • Men7347%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes63%
  4. Chronic kidney disease62%
  5. Arthritis54%
  6. Heart failure51%
  7. Ischemic heart disease51%
  8. Alzheimer's and dementia45%

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

Dr. Uyan's patients across all payers

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

Patient panel by age, all payers

Median age 80

Patient panel by sex, all payers

  • Women55%
  • Men44%

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

Dr. Ryan Jason Uyan wrote 435 Medicare Part D claims in 2024

In 2024, Dr. Uyan wrote 435 Medicare Part D claims for 173 patients. 88% of them were for generic drugs. CMS names the drug for 202 of them, across 12 drugs with 11 or more claims each, at $7,930 in total drug cost. In 2023, CMS named 222 claims across 12 drugs.

Part D claims, 2024435
Drugs named by CMS12
Total drug cost$7,930
Part D patients173

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

  • Generic383 claims88%
  • Brand-name and other52 claims12%

Dr. Uyan'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. Uyan's Part D claims, 2024

  • Opioids7%31 of 435 claims
  • Antibiotics25%110 of 435 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: 2222024: 2029%

Drugs named by CMS: 12 in 2024, 12 in 2023.

See all prescribing by Dr. Uyan

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

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Dr. Ryan Jason Uyan graduated from St. George's University School of Medicine

Dr. Uyan graduated from St. George's University School of Medicine in 2016. Dr. Uyan is a member of ACP and AGS.

  1. Medical schoolSt. George's University School of Medicine
  2. Board certified in geriatric medicineAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Ryan Jason Uyan accepts plans from 5 insurance carriers

Dr. Uyan is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • CMS Medicare

Plan types Dr. Uyan accepts, by number of carriers

  1. Medicare5
  2. PPO4
  3. HMO1
  4. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. Ryan Jason Uyan'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)
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. Ryan Jason Uyan

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. Ryan Jason Uyan's NPI number?

Dr. Ryan Jason Uyan's NPI number is 1275996050. It was assigned on March 30, 2016, and it is active in the NPI Registry.

What kind of doctor is Dr. Ryan Jason Uyan?

Dr. Ryan Jason Uyan is a geriatric medicine (internal medicine) physician in Los Angeles, California. The primary specialty in the NPI Registry is Geriatric Medicine (Internal Medicine) Physician (taxonomy code 207RG0300X).

Where does Dr. Ryan Jason Uyan practice?

Dr. Uyan practices at 757 Westwood Plaza, Los Angeles, CA 90095. Dr. Uyan's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health. Dmand AI also links Dr. Uyan to 1 medical group.

What is Dr. Ryan Jason Uyan's office phone number?

The practice phone on file for Dr. Uyan is (310) 825-6301.

What is Dr. Ryan Jason Uyan's medical license number?

Dr. Uyan holds California license A160771, one of the licenses on file in 2 states.

Which states has Dr. Ryan Jason Uyan been licensed in?

Dmand AI has state licenses on file for Dr. Uyan in California (2019 to 2027) and District of Columbia (2016 to 2019).

Which hospitals is Dr. Ryan Jason Uyan affiliated with?

Dr. Uyan practices at Ronald Reagan UCLA Medical Center in Los Angeles, California.

What medical group is Dr. Ryan Jason Uyan part of?

Dr. Uyan is linked to Harbor-UCLA Medical Center. Dmand AI links Dr. Uyan to 1 more medical group.

Does Dr. Ryan Jason Uyan accept Medicare?

Yes. CMS data shows Dr. Uyan billed Medicare for 545 services in 2024.

How many Medicare patients does Dr. Ryan Jason Uyan see?

CMS counts 155 Medicare patients who saw Dr. Uyan in 2024, with an average age of 77.

Show 6 more questionsShow fewer questions

Is Dr. Ryan Jason Uyan board certified?

Yes. Dr. Uyan is board certified in geriatric medicine by the American Board of Internal Medicine.

What services does Dr. Ryan Jason Uyan bill to Medicare?

In 2024, Dr. Uyan's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99222).

Where did Dr. Ryan Jason Uyan go to medical school?

Dr. Uyan graduated from St. George's University School of Medicine in 2016.

What drugs does Dr. Ryan Jason Uyan prescribe most?

In 2024 Medicare Part D data, Dr. Uyan's most prescribed drugs by claims were Pantoprazole Sodium, Prednisone and Amoxicillin-Clavulanate Potass.

How long has Dr. Ryan Jason Uyan been practicing?

Dr. Uyan graduated from medical school in 2016, 10 years ago.

What insurance does Dr. Ryan Jason Uyan accept?

Dr. Uyan is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

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