Nhan Pham
Internal Medicine Physician · Los Angeles, CA
Nhan Pham is an internal medicine physician with a practice address in Los Angeles, California, and NPI 1588018741, issued on Apr 14, 2016. Check the license (California 20A17378, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nhan Pham
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 20A17378 CA
Self-reported in NPPES; status is on the state search - Practice location
- 150 N Reno St, Los Angeles, CA 90026
- Phone
- (213) 380-7298
- Enumerated
- Apr 14, 2016
- Record last updated
- Feb 25, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20191016003128); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 150 N Reno St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Yong Chun, M.D.Pediatrics Physician1548449622
- Alexander DavisSpecialist1023674660
- Susan Del Rosario, D.D.SDentist1679514798
Verify Nhan Pham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A17378Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% more Medicare Part D claims than the average internal medicine physician in 2024
3,341 Medicare Part D claims for 299 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Atorvastatin Calcium327 claims
- Amlodipine Besylate243 claims
- Metformin Hcl209 claims
- Losartan Potassium180 claims
- Lisinopril170 claims
- Omeprazole111 claims
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.
Bills Medicare through 2 group practices
- Gracelight Community HealthLos Angeles, CA
- Sharp Rees-Stealy Medical Group IncSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nhan Pham among 17,696 internal medicine physician records in California
Nhan Pham is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 79% of them.
- NPI issued2016 · 79% of these records are older, 19% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2016 · median 2004 among the 11,065 with a school on file
- Record last updated2020 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,423 internal medicine physician records list a practice address in Los Angeles
They are 1,423 of the 69,537 NPPES records with a practice address in Los Angeles, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Los Angeles → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Juan Escobar, M.D.Los Angeles, CA 900261932324696
- Robert Lemaile-Williams, MDLos Angeles, CA 900261518074897
- Xia LiLos Angeles, CA 900261659467728
- Wilson Liu, D.O.Los Angeles, CA 900261326496167
- Thomas Magee, MDLos Angeles, CA 900261619183662
Common questions
What is Nhan Pham's NPI number?
Nhan Pham's National Provider Identifier (NPI) is 1588018741, issued on Apr 14, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Nhan Pham located?
The NPPES record lists a practice address at 150 N Reno St, Los Angeles, CA, 90026. Phone: (213) 380-7298. Providers update this record themselves, so call before visiting.
How can I verify Nhan Pham's license?
NPPES lists California license number 20A17378, 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 Nhan Pham prescribe under Medicare Part D?
In 2024, Nhan Pham had 3,341 Medicare Part D claims for 299 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.