NPPES file of Aug 9, 2026

Tam Nguyen, NURSE PRACTITIONER

Family Nurse Practitioner · Buena Park, CA

Tam Nguyen, NURSE PRACTITIONER is a family nurse practitioner with a practice address in Buena Park, California, and NPI 1073218186, issued on Mar 31, 2023. Check the license (California 95024571, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1073218186
Name
Tam Nguyen
Credential
NURSE PRACTITIONER
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
95024571 CA
Self-reported in NPPES; status is on the state search
Practice location
8850 Valley View St, Buena Park, CA 90620
Phone
(714) 827-7321
Enumerated
Mar 31, 2023
Record last updated
Nov 1, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 8850 Valley View St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sherilyn Marie Chua, NPFamily Nurse Practitioner1164003109
  2. Hyejin JeongFamily Nurse Practitioner1982144135
  3. Eun Bee KohPharmacist1750754115
  4. Amanda Le, PHARMDPharmacist1619530995
  5. Gordon LeePharmacist1144755422
  6. Mei-Ling Lin, N.P.Family Nurse Practitioner1477581783

Verify Tam Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 95024571
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

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98% fewer Medicare Part D claims than the average family nurse practitioner in 2024

27 Medicare Part D claims for 26 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Tam Nguyen27
  2. Specialty average1,305

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: $55.50

1 payment: food and beverage; the largest payer was Phadia US 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.

  1. Tam Nguyen$55.50
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Tam Nguyen among 16,966 family nurse practitioner records in California

Tam Nguyen, NURSE PRACTITIONER 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 2023, is newer than 75% of them.

  • NPI issued2023 · 75% of these records are older, 17% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 40% of these records are
  • Record last updated2023 · 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).

33 family nurse practitioner records list a practice address in Buena Park

They are 33 of the 728 NPPES records with a practice address in Buena Park, and 16,966 family nurse practitioner records in California.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Keith BajamundiBuena Park, CA 906201558991844
  2. Jamilie Bumatay, NPBuena Park, CA 906201245606672
  3. Sherilyn Marie Chua, NPBuena Park, CA 906201164003109
  4. Hyejin JeongBuena Park, CA 906201982144135
  5. Mei-Ling Lin, N.P.Buena Park, CA 906201477581783
  6. Ruzziel Lorico, FNP-CBuena Park, CA 906201558099671
  7. Alexis Rheinwald-Jones, NPBuena Park, CA 906201841527744
  8. Donna Liza Sanchez, NP-CBuena Park, CA 906201639748445

Common questions

What is Tam Nguyen, NURSE PRACTITIONER's NPI number?

Tam Nguyen, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1073218186, issued on Mar 31, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Tam Nguyen, NURSE PRACTITIONER located?

The NPPES record lists a practice address at 8850 Valley View St, Buena Park, CA, 90620. Phone: (714) 827-7321. Providers update this record themselves, so call before visiting.

How can I verify Tam Nguyen, NURSE PRACTITIONER's license?

NPPES lists California license number 95024571, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Tam Nguyen, NURSE PRACTITIONER prescribe under Medicare Part D?

In 2024, Tam Nguyen, NURSE PRACTITIONER had 27 Medicare Part D claims for 26 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.