Anthony Nguyen, M.D.
Internal Medicine Physician · Cerritos, CA
Anthony Nguyen, M.D. is an internal medicine physician with a practice address in Cerritos, California, and NPI 1891053351, issued on May 2, 2012. Check the license (California A114183, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Anthony Nguyen
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A114183 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12900 Park Plaza Dr Ste 150, Cerritos, CA 90703
- Phone
- (562) 977-4639
- Enumerated
- May 2, 2012
- Record last updated
- Sep 4, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (562) 741-4479
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 12900 Park Plaza Dr Ste 150
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shalani Albayalde, N.P.Nurse Practitioner1245362375
- Maria CastellanoFamily Nurse Practitioner1245768340
- Grace Catalano, NURSE PRACTITIONERNurse Practitioner1417608654
- Caryn Chao, N.P.Gerontology Nurse Practitioner1023242336
- Jeffrey Chen, PHARMDPharmacist1205457926
- Rowena Cole, NP MSNGerontology Nurse Practitioner1427510155
Verify Anthony Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A114183Check 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% fewer Medicare Part D claims than the average internal medicine physician in 2024
275 Medicare Part D claims for 57 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Carvedilol15 claims
- Lisinopril15 claims
- Albuterol Sulfate Hfa14 claims
- Atorvastatin Calcium14 claims
- Eliquis13 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: $146.43
2 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Anthony Nguyen among 17,696 internal medicine physician records in California
Anthony Nguyen, M.D. 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 2012, is newer than 68% of them.
- NPI issued2012 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2019 · 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).
23 internal medicine physician records list a practice address in Cerritos
They are 23 of the 1,842 NPPES records with a practice address in Cerritos, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Cerritos → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Noel Bakh, MDCerritos, CA 907031366682742
- Ki Che, M.D.Cerritos, CA 907031922139906
- Mark Chung, MDCerritos, CA 907031740290378
- Robert Collen, M.D.Cerritos, CA 907031538267125
- Pinal Doshi, M.D.Cerritos, CA 907031326062712
- John Ford, M.D.Cerritos, CA 907031922071596
- Mary Eppie Gonzales, M.D.Cerritos, CA 907031649231739
- Kasey Kim, MDCerritos, CA 907031992715437
Common questions
What is Anthony Nguyen, M.D.'s NPI number?
Anthony Nguyen, M.D.'s National Provider Identifier (NPI) is 1891053351, issued on May 2, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Anthony Nguyen, M.D. located?
The NPPES record lists a practice address at 12900 Park Plaza Dr Ste 150, Cerritos, CA, 90703. Phone: (562) 977-4639. Providers update this record themselves, so call before visiting.
How can I verify Anthony Nguyen, M.D.'s license?
NPPES lists California license number A114183, 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 Anthony Nguyen, M.D. prescribe under Medicare Part D?
In 2024, Anthony Nguyen, M.D. had 275 Medicare Part D claims for 57 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.