Thuy Thanh Nguyen, MD
Pediatrics Physician · Garden Grove, CA
Thuy Thanh Nguyen, MD is a pediatrics physician with a practice address in Garden Grove, California, and NPI 1003915125, issued on Sep 22, 2006. Check the license (California 0A328550, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Thuy Thanh Nguyen
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 0A328550 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12302 Grdn Grove Blvd #27, Garden Grove, CA 92843
- Phone
- (714) 530-2772
- Enumerated
- Sep 22, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (714) 530-7424
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Verify Thuy Thanh Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 0A328550Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average pediatrics physician in 2024
252 Medicare Part D claims for 31 beneficiaries, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Atorvastatin Calcium35 claims
- Amlodipine Besylate18 claims
- Metformin Hcl13 claims
- Benazepril Hcl11 claims
- Gabapentin11 claims
- Simvastatin11 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: $318.58
5 payments; by number, the most common kind was food and beverage; the largest payer was Vanda Pharmaceuticals Inc. The 21,580 providers of this specialty with any payment received $842.05 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.
Thuy Thanh Nguyen among 9,272 pediatrics physician records in California
Thuy Thanh Nguyen, MD is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 56% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2007 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatrics Physician providers in California
There are 9,272 pediatrics physician records in California.
All 9,272 in California → Every provider in Garden Grove → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Trinh Bui, M.D.Garden Grove, CA 928431215087093
- Raman Chopra, MDGarden Grove, CA 928431093816738
- Robin Hybl, M.D.Garden Grove, CA 928431124208426
- Shelley Lee, M.D.Garden Grove, CA 928431144325259
- Kaylee Parsons, D.O.Garden Grove, CA 928431174056402
- Irene Pe, MDGarden Grove, CA 928431154560415
- Anh-Thu Phung, M.D.Garden Grove, CA 928431164591533
- Dongmin Suh, M.D.Garden Grove, CA 928431881704740
Common questions
What is Thuy Thanh Nguyen, MD's NPI number?
Thuy Thanh Nguyen, MD's National Provider Identifier (NPI) is 1003915125, issued on Sep 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thuy Thanh Nguyen, MD located?
The NPPES record lists a practice address at 12302 Grdn Grove Blvd #27, Garden Grove, CA, 92843. Phone: (714) 530-2772. Providers update this record themselves, so call before visiting.
How can I verify Thuy Thanh Nguyen, MD's license?
NPPES lists California license number 0A328550, 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 Thuy Thanh Nguyen, MD prescribe under Medicare Part D?
In 2024, Thuy Thanh Nguyen, MD had 252 Medicare Part D claims for 31 beneficiaries; the average among pediatrics physician prescribers was 375. 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.