Nam Son Nguyen, NP
Family Nurse Practitioner · San Jose, CA
Nam Son Nguyen, NP is a family nurse practitioner with a practice address in San Jose, California, and NPI 1639721053, issued on Jul 15, 2019. Check the license (California 95010560, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nam Son Nguyen
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95010560 CA
Self-reported in NPPES; status is on the state search - Practice location
- 255 N White RD, San Jose, CA 95127
- Phone
- (408) 503-7600
- Enumerated
- Jul 15, 2019
- Record last updated
- Sep 4, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 255 N White RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jonathan Vo, FNPFamily Nurse Practitioner1942690946
Verify Nam Son Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95010560Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% more Medicare Part D claims than the average family nurse practitioner in 2024
2,499 Medicare Part D claims for 354 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims.
Most prescribed
- Atorvastatin Calcium240 claims
- Jardiance197 claims
- Rybelsus134 claims
- Losartan Potassium132 claims
- Metformin Hcl127 claims
- Amlodipine Besylate116 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.
Industry payments in 2024: $795.80
6 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Nam Son Nguyen among 16,966 family nurse practitioner records in California
Nam Son Nguyen, NP is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 50% of them.
- NPI issued2019 · 50% of these records are older, 44% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2019 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Nurse Practitioner providers in California
There are 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in San Jose → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Sosamma Ashley, DNP-FNPSan Jose, CA 951271326498973
- Preciosa Castillejo, NPSan Jose, CA 951271265717680
- Monica Dawley, FNP-CSan Jose, CA 951271588902258
- Jesse Korth, NP-CSan Jose, CA 951271457870586
- Molly Lee, FAMILY NURSE PRACTIOSan Jose, CA 951271134655897
- Kathlene Miyauchi, F.N.P.San Jose, CA 951271790075653
- Anna Naufahu, RN, NP-CSan Jose, CA 951271942692868
- Trinh Nguyen, R.N., P.H.NSan Jose, CA 951271568792927
Common questions
What is Nam Son Nguyen, NP's NPI number?
Nam Son Nguyen, NP's National Provider Identifier (NPI) is 1639721053, issued on Jul 15, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Nam Son Nguyen, NP located?
The NPPES record lists a practice address at 255 N White RD, San Jose, CA, 95127. Phone: (408) 503-7600. Providers update this record themselves, so call before visiting.
How can I verify Nam Son Nguyen, NP's license?
NPPES lists California license number 95010560, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Nam Son Nguyen, NP prescribe under Medicare Part D?
In 2024, Nam Son Nguyen, NP had 2,499 Medicare Part D claims for 354 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.