Nam Pham, DO
Emergency Medicine Physician · San Gabriel, CA
Nam Pham, DO is an emergency medicine physician with a practice address in San Gabriel, California, and NPI 1922454545, issued on May 12, 2016. Check the license (California 20A16688, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nam Pham
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 20A16688 CA
Self-reported in NPPES; status is on the state search - Practice location
- 438 W Las Tunas Dr, San Gabriel, CA 91776
- Phone
- (626) 289-5454
- Enumerated
- May 12, 2016
- Record last updated
- Nov 17, 2022
- Medicare enrollment
- Enrolled (PECOS I20200804003037); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 438 W Las Tunas Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Armine Baltayan, MDAnatomic Pathology & Clinical Pathology Physician1558568428
- Julie Barron, M.S., P.A.-C.Medical Physician Assistant1366844318
- Xiangdong Bu, MDAnatomic Pathology & Clinical Pathology Physician1336108919
- Walter Bukata, M.D.Emergency Medicine Physician1174561492
- Jennifer Chan, PAPhysician Assistant1053840272
- He Chang, M.D.Anesthesiology Physician1962416164
Verify Nam Pham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A16688Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% more Medicare Part D claims than the average emergency medicine physician in 2024
294 Medicare Part D claims for 219 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 45 claims were for opioids.
Most prescribed
- Cefdinir46 claims
- Hydrocodone-Acetaminophen32 claims
- Cephalexin21 claims
- Ondansetron Odt20 claims
- Azithromycin19 claims
- Amoxicillin-Clavulanate Potass13 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 94.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Cep America - CaliforniaFountain Valley, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nam Pham among 7,751 emergency medicine physician records in California
Nam Pham, DO is one of 7,751 emergency medicine physician records with a practice address in California. 81% 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 75% of them.
- NPI issued2016 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2017 · median 2011 among the 4,560 with a school on file
- Record last updated2022 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 emergency medicine physician records list a practice address in San Gabriel
They are 9 of the 762 NPPES records with a practice address in San Gabriel, and 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in San Gabriel → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Walter Bukata, M.D.San Gabriel, CA 917761174561492
- Steven Chen, MDSan Gabriel, CA 917761386201259
- Edward Colby, M.D.San Gabriel, CA 917761669413936
- Stephen Docherty, D.O.San Gabriel, CA 917761912954173
- Frederick Levin, M.D.San Gabriel, CA 917761740221019
- Steven Nguyen, DOSan Gabriel, CA 917761891289443
- Radford Rosebrough, M.D.San Gabriel, CA 917761093762254
- Grace Ting, M.D.San Gabriel, CA 917761497796767
Common questions
What is Nam Pham, DO's NPI number?
Nam Pham, DO's National Provider Identifier (NPI) is 1922454545, issued on May 12, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Nam Pham, DO located?
The NPPES record lists a practice address at 438 W Las Tunas Dr, San Gabriel, CA, 91776. Phone: (626) 289-5454. Providers update this record themselves, so call before visiting.
How can I verify Nam Pham, DO's license?
NPPES lists California license number 20A16688, 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 Nam Pham, DO prescribe under Medicare Part D?
In 2024, Nam Pham, DO had 294 Medicare Part D claims for 219 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Nam Pham, DO's MIPS final score?
The 2023 MIPS final score is 94.6 of 100, reported for the practice group. 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.