Nguyen Pham, MD
Internal Medicine Physician · Oakdale, CA
Nguyen Pham, MD is an internal medicine physician with a practice address in Oakdale, California, and NPI 1497152078, issued on Nov 26, 2014. Check the license (California A155987, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nguyen Pham
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- A155987 CA
344321 LA
289724 NY
Self-reported in NPPES; status is on the state search - Practice location
- 350 S Oak Ave, Oakdale, CA 95361
- Phone
- (209) 848-7026
- Enumerated
- Nov 26, 2014
- Record last updated
- May 16, 2025
- Medicare enrollment
- Enrolled (PECOS I20241121003006); 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 350 S Oak Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amulya Belagavi, MDInternal Medicine Physician1457630113
- Paul Bezas, PA-CPhysician Assistant1073247524
- Sandra Cadra, RDRegistered Dietitian1295785897
- Bruce Chou, M.D.Anesthesiology Physician1750300372
- Eric HealyPharmacist1346620887
- Arun Jain, MDEmergency Medicine Physician1588691489
Verify Nguyen Pham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A155987Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average internal medicine physician in 2024
419 Medicare Part D claims for 65 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Pantoprazole Sodium24 claims
- Eliquis23 claims
- Atorvastatin Calcium19 claims
- Duloxetine Hcl16 claims
- Farxiga13 claims
- Ipratropium-Albuterol13 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
- Rural Physicians Group-Pannu PLLCFranklinton, LA
- Springfield Hospital Inc.Springfield, VT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nguyen Pham among 17,696 internal medicine physician records in California
Nguyen Pham, MD 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 2014, is newer than 74% of them.
- NPI issued2014 · 74% of these records are older, 24% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2014 · median 2004 among the 11,065 with a school on file
- Record last updated2025 · 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).
7 internal medicine physician records list a practice address in Oakdale
They are 7 of the 207 NPPES records with a practice address in Oakdale, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Oakdale → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Andres Arellano, M.D.Oakdale, CA 953611306917430
- Upinder Basi, MDOakdale, CA 953611891782009
- Amulya Belagavi, MDOakdale, CA 953611457630113
- Elaine Madayag-Capuno, MDOakdale, CA 953611134232119
- Chaitanya Mahida, M.D.Oakdale, CA 953611639189616
- David Olson, MDOakdale, CA 953611346252525
- Neha Garg, MDPatterson, CA 953631982126397
- Rajwinder Bahia, M.D.Modesto, CA 953561467695452
Common questions
What is Nguyen Pham, MD's NPI number?
Nguyen Pham, MD's National Provider Identifier (NPI) is 1497152078, issued on Nov 26, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Nguyen Pham, MD located?
The NPPES record lists a practice address at 350 S Oak Ave, Oakdale, CA, 95361. Phone: (209) 848-7026. Providers update this record themselves, so call before visiting.
How can I verify Nguyen Pham, MD's license?
NPPES lists California license number A155987, 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 Nguyen Pham, MD prescribe under Medicare Part D?
In 2024, Nguyen Pham, MD had 419 Medicare Part D claims for 65 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.