John Paul Pham, MD
Family Medicine Physician · Milpitas, CA
John Paul Pham, MD is a family medicine physician with a practice address in Milpitas, California, and NPI 1750639993, issued on Aug 20, 2012. Check the license (California A123403, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- John Paul Pham
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A123403 CA
Self-reported in NPPES; status is on the state search - Practice location
- 143 N Main St, 2ND FL, Milpitas, CA 95035
- Phone
- (408) 957-8300
- Enumerated
- Aug 20, 2012
- Record last updated
- Feb 3, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (408) 946-8442
- Medicare enrollment
- Enrolled (PECOS I20150508002203); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Verify John Paul Pham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A123403Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average family medicine physician in 2024
9,413 Medicare Part D claims for 678 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 393 claims were for opioids.
Most prescribed
- Atorvastatin Calcium621 claims
- Amlodipine Besylate525 claims
- Metformin Hcl302 claims
- Losartan Potassium273 claims
- Gabapentin240 claims
- Shingrix235 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): 80.6 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
- County OF Santa ClaraSan Jose, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Paul Pham among 17,133 family medicine physician records in California
John Paul Pham, MD is one of 17,133 family 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 2012, is newer than 66% of them.
- NPI issued2012 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2011 · median 2005 among the 10,652 with a school on file
- Record last updated2015 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 family medicine physician records list a practice address in Milpitas
They are 14 of the 878 NPPES records with a practice address in Milpitas, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Milpitas → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Samarth Bhatnagar, DOMilpitas, CA 950351083364905
- Jonathan Charlu, MDMilpitas, CA 950351821619016
- Shivani Chawla Mehta, M.D.Milpitas, CA 950351659513398
- Lan Do, M.D.Milpitas, CA 950351427497833
- Justin HuiMilpitas, CA 950351790434686
- Pushpa Krishnasami, MDMilpitas, CA 950351033156435
- Anna LucMilpitas, CA 950351447814439
- Emily Moon, MDMilpitas, CA 950351447710017
Common questions
What is John Paul Pham, MD's NPI number?
John Paul Pham, MD's National Provider Identifier (NPI) is 1750639993, issued on Aug 20, 2012. An NPI identifies a provider in billing; it is not a license.
Where is John Paul Pham, MD located?
The NPPES record lists a practice address at 143 N Main St, 2ND FL, Milpitas, CA, 95035. Phone: (408) 957-8300. Providers update this record themselves, so call before visiting.
How can I verify John Paul Pham, MD's license?
NPPES lists California license number A123403, 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 John Paul Pham, MD prescribe under Medicare Part D?
In 2024, John Paul Pham, MD had 9,413 Medicare Part D claims for 678 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is John Paul Pham, MD's MIPS final score?
The 2023 MIPS final score is 80.6 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.