Amy Mai Nguyen, MD
Otolaryngology Physician · Westminster, CA
Amy Mai Nguyen, MD is an otolaryngology physician with a practice address in Westminster, California, and NPI 1205070794, issued on Apr 28, 2009. Check the license (California A136004, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Amy Mai Nguyen
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- A136004 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7219 Westminster Blvd, Westminster, CA 92683
- Phone
- (714) 930-6989
- Enumerated
- Apr 28, 2009
- Record last updated
- Apr 29, 2024
- Fax
- (888) 764-9650
- Medicare enrollment
- Enrolled (PECOS I20151113000570); accepts Medicare assignment
- Medical or professional school
- University Of Missouri, Kansas City, School Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 1,212 in California → Look up another NPI →
Verify Amy Mai Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A136004Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% more Medicare Part D claims than the average otolaryngology physician in 2024
817 Medicare Part D claims for 280 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Azelastine Hcl143 claims
- Fluticasone Propionate135 claims
- Ofloxacin100 claims
- Dexamethasone Sodium Phosphate83 claims
- Ipratropium Bromide79 claims
- Mupirocin55 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: $146.74
3 payments; by number, the most common kind was food and beverage; the largest payer was Inari Medical, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 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.
Amy Mai Nguyen among 1,212 otolaryngology physician records in California
Amy Mai Nguyen, MD is one of 1,212 otolaryngology physician records with a practice address in California. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 65% of them.
- NPI issued2009 · 65% of these records are older, 31% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2009 · median 2004 among the 818 with a school on file
- Record last updated2024 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in California
There are 1,212 otolaryngology physician records in California.
All 1,212 in California → Every provider in Westminster → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Cecil Folmar, M.D.Westminster, CA 926831548203060
- Michael Cho, MDMission Viejo, CA 926911750313508
- Michelle Lee, MDMission Viejo, CA 926911396322673
- Quang Luu, MDMission Viejo, CA 926911861528663
- Laith Mukdad, MDMission Viejo, CA 926911568922508
- Alfred Tabatzky, M.D.Mission Viejo, CA 926911356599476
- Phillip Wells, MDMission Viejo, CA 926911851394209
- Norton Abramson, M.D.San Clemente, CA 926731356488696
Common questions
What is Amy Mai Nguyen, MD's NPI number?
Amy Mai Nguyen, MD's National Provider Identifier (NPI) is 1205070794, issued on Apr 28, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Amy Mai Nguyen, MD located?
The NPPES record lists a practice address at 7219 Westminster Blvd, Westminster, CA, 92683. Phone: (714) 930-6989. Providers update this record themselves, so call before visiting.
How can I verify Amy Mai Nguyen, MD's license?
NPPES lists California license number A136004, 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 Amy Mai Nguyen, MD prescribe under Medicare Part D?
In 2024, Amy Mai Nguyen, MD had 817 Medicare Part D claims for 280 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.