Nathalie Nguyen, D.O.
Obstetrics & Gynecology Physician · Glendale, CA
Nathalie Nguyen, D.O. is an obstetrics & gynecology physician with a practice address in Glendale, California, and NPI 1164866901, issued on Apr 23, 2013. Check the license (California 20A13787, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nathalie Nguyen
- Credential
- D.O.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 20A13787 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1505 Wilson Ter Ste 130, Glendale, CA 91206
- Phone
- (818) 409-8215
- Enumerated
- Apr 23, 2013
- Record last updated
- May 7, 2024
- Medicare enrollment
- Enrolled (PECOS I20250218001033); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 1505 Wilson Ter Ste 130
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Selena Lantry, M.D,Obstetrics & Gynecology Physician1063501880
- Angel Robinson, MD MPHObstetrics & Gynecology Physician1598067688
Verify Nathalie Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A13787Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
11 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
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.
The MIPS final score for 2023 (Medicare payment program): 97.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Obhg California PCBurbank, CA
- Oklahoma State UniversityTulsa, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathalie Nguyen among 5,088 obstetrics & gynecology physician records in California
Nathalie Nguyen, D.O. 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 2013, is newer than 78% of them.
- NPI issued2013 · 78% of these records are older, 20% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2013 · median 2004 among the 2,700 with a school on file
- Record last updated2024 · 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.
All 5,088 in California → Every provider in Glendale → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- John Artenos, M.DGlendale, CA 912061538152715
- Chand Aryasingha, M.D.Glendale, CA 912061689802530
- Shirley ChanGlendale, CA 912061609830348
- Michael Frields, MDGlendale, CA 912061104929900
- Samantha Han, M.D.Glendale, CA 912061063512812
- Selena Lantry, M.D,Glendale, CA 912061063501880
- Angel Robinson, MD MPHGlendale, CA 912061598067688
- Laila Al-Marayati, M.D.Glendale, CA 912081689675498
Common questions
What is Nathalie Nguyen, D.O.'s NPI number?
Nathalie Nguyen, D.O.'s National Provider Identifier (NPI) is 1164866901, issued on Apr 23, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Nathalie Nguyen, D.O. located?
The NPPES record lists a practice address at 1505 Wilson Ter Ste 130, Glendale, CA, 91206. Phone: (818) 409-8215. Providers update this record themselves, so call before visiting.
How can I verify Nathalie Nguyen, D.O.'s license?
NPPES lists California license number 20A13787, 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 Nathalie Nguyen, D.O. prescribe under Medicare Part D?
In 2024, Nathalie Nguyen, D.O. had 11 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Nathalie Nguyen, D.O.'s MIPS final score?
The 2023 MIPS final score is 97.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.