Ngoclien Thi Nguyen, P.A.
Medical Physician Assistant · San Jose, CA
Ngoclien Thi Nguyen, P.A. is a medical physician assistant with a practice address in San Jose, California, and NPI 1952793689, issued on Mar 4, 2015. Check the license (California 14620, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ngoclien Thi Nguyen
- Credential
- P.A.
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 14620 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1569 Lexann Ave Ste 120, San Jose, CA 95121
- Phone
- (408) 270-4267
- Enumerated
- Mar 4, 2015
- Record last updated
- Jun 11, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (408) 270-3594
- Medicare enrollment
- Enrolled (PECOS I20201105002782); accepts Medicare assignment
- Medical or professional school
- Stanford University School Of Medicine, 1997
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Also registered at 1569 Lexann Ave Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Phuong NguyenWomen's Health Nurse Practitioner1922707272
Verify Ngoclien Thi 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 14620Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12.7 times the Medicare Part D claims of the average medical physician assistant in 2024
14,533 Medicare Part D claims for 790 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Amlodipine Besylate934 claims
- Losartan Potassium818 claims
- Pravastatin Sodium579 claims
- Rosuvastatin Calcium567 claims
- Atorvastatin Calcium563 claims
- Montelukast Sodium558 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: $431.25
19 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 16,165 providers of this specialty with any payment received $1,055.00 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.
Bills Medicare through one group practice
- One Health Medical FoundationSan Jose, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ngoclien Thi Nguyen among 3,376 medical physician assistant records in California
Ngoclien Thi Nguyen, P.A. is one of 3,376 medical physician assistant records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 62% of them.
- NPI issued2015 · 62% of these records are older, 34% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated1997 · median 2012 among the 1,347 with a school on file
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in California
There are 3,376 medical physician assistant records in California.
All 3,376 in California → Every provider in San Jose → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Hieu Nguyen, PA-CSan Jose, CA 951211568168995
- Ngan Tran, PA-CSan Jose, CA 951211508110065
- Nohra Adams, P.A., MPHSan Jose, CA 951231093887622
- Annie KwanSan Jose, CA 951191912068107
- John Araujo, PASan Jose, CA 951181285017335
- Sharareh Derakhshandeh, PASan Jose, CA 951241225216674
- Charlynne-Dianne Ramos, PA-CSan Jose, CA 951241114029741
- Nancy Turek, PA-CSan Jose, CA 951241699847707
Common questions
What is Ngoclien Thi Nguyen, P.A.'s NPI number?
Ngoclien Thi Nguyen, P.A.'s National Provider Identifier (NPI) is 1952793689, issued on Mar 4, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Ngoclien Thi Nguyen, P.A. located?
The NPPES record lists a practice address at 1569 Lexann Ave Ste 120, San Jose, CA, 95121. Phone: (408) 270-4267. Providers update this record themselves, so call before visiting.
How can I verify Ngoclien Thi Nguyen, P.A.'s license?
NPPES lists California license number 14620, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Ngoclien Thi Nguyen, P.A. prescribe under Medicare Part D?
In 2024, Ngoclien Thi Nguyen, P.A. had 14,533 Medicare Part D claims for 790 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.