NPPES file of Aug 9, 2026

Ryan Lee, M.D.

Obstetrics & Gynecology Physician · Glendale, CA

Ryan Lee, M.D. is an obstetrics & gynecology physician with a practice address in Glendale, California, and NPI 1982799953, issued on Oct 4, 2006. Check the license (California G79984, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1982799953
Name
Ryan Lee
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
G79984 CA
Self-reported in NPPES; status is on the state search
Practice location
222 W Eulalia St, Glendale, CA 91204
Phone
(818) 502-4567
Enumerated
Oct 4, 2006
Record last updated
Feb 25, 2020 (not updated in 6 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20051213000940); accepts Medicare assignment
Medical or professional school
Northwestern University Feinberg Medical School, 1993
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 222 W Eulalia St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Michael Abdulian, MDOrthopaedic Surgery Physician1649469628
  2. Luis Acosta, M.D.Family Medicine Physician1548220551
  3. Lydia Bangtson, PH.D.Clinical Psychologist1093859035
  4. Robert Beart, M.D.Colon & Rectal Surgery Physician1134157308
  5. Ray Bloss, PA-CPhysician Assistant1174733265
  6. John Cabrera, M.DObstetrics & Gynecology Physician1992798730

Verify Ryan Lee in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G79984
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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77% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

38 Medicare Part D claims for 11 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Ryan Lee38
  2. Specialty average165

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $94.33

4 payments; by number, the most common kind was food and beverage; the largest payer was Shield Therapeutics Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ryan Lee$94.33
  2. Specialty average$1,030.61

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Gracelight Community HealthLos Angeles, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ryan Lee among 5,088 obstetrics & gynecology physician records in California

Ryan Lee, M.D. is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 52% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated1993 · median 2004 among the 2,700 with a school on file
  • Record last updated2020 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in California

There are 5,088 obstetrics & gynecology physician records in California.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. John Cabrera, M.DGlendale, CA 912041992798730
  2. Kevin Galstyan, M.D.Glendale, CA 912041396767471
  3. Armineh Tavitian, M.D.Glendale, CA 912041578515847
  4. Ignacio Valdes, MDGlendale, CA 912041265534580
  5. John Artenos, M.DGlendale, CA 912061538152715
  6. Chand Aryasingha, M.D.Glendale, CA 912061689802530
  7. Shirley ChanGlendale, CA 912061609830348
  8. Michael Frields, MDGlendale, CA 912061104929900

Common questions

What is Ryan Lee, M.D.'s NPI number?

Ryan Lee, M.D.'s National Provider Identifier (NPI) is 1982799953, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Lee, M.D. located?

The NPPES record lists a practice address at 222 W Eulalia St, Glendale, CA, 91204. Phone: (818) 502-4567. Providers update this record themselves, so call before visiting.

How can I verify Ryan Lee, M.D.'s license?

NPPES lists California license number G79984, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Ryan Lee, M.D. prescribe under Medicare Part D?

In 2024, Ryan Lee, M.D. had 38 Medicare Part D claims for 11 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.