Tuyet-Mai M. Phan, M.D.
Ophthalmology Physician · Westminster, CA
Tuyet-Mai M. Phan, M.D. is an ophthalmology physician with a practice address in Westminster, California, and NPI 1710900477, issued on Jul 25, 2006. Check the license (California G57670, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Tuyet-Mai M. Phan
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- G57670 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9500 Bolsa Ave, Westminster, CA 92683
- Phone
- (714) 775-4400
- Enumerated
- Jul 25, 2006
- Record last updated
- Jan 27, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (714) 775-0149
- Medicaid ID
- 00G576702 CA
- Medicare enrollment
- Enrolled (PECOS I20101122001000); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 1981
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 9500 Bolsa Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Phuc Nguyen, M.D.Internal Medicine Physician1134123961
Verify Tuyet-Mai M. Phan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G57670Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8.3 times the Medicare Part D claims of the average ophthalmology physician in 2024
12,553 Medicare Part D claims for 1,347 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D.
Most prescribed
- Latanoprost2,378 claims
- Dorzolamide-Timolol1,369 claims
- Cyclosporine1,054 claims
- Restasis1,018 claims
- Azelastine Hcl862 claims
- Vyzulta680 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: $306.18
13 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas Inc. The 13,221 providers of this specialty with any payment received $4,535.02 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
- Wolstan And Goldberg Eye Associates Inc A Medical CorporatonTorrance, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tuyet-Mai M. Phan among 2,899 ophthalmology physician records in California
Tuyet-Mai M. Phan, M.D. is one of 2,899 ophthalmology 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 45% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1981 · median 2001 among the 1,907 with a school on file
- Record last updated2021 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in California
There are 2,899 ophthalmology physician records in California.
All 2,899 in California → Every provider in Westminster → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Viet Dang, M.D.Westminster, CA 926831548276454
- Cuong-Dung Do, M.D.Westminster, CA 926831477574200
- Bao Han Le, MDWestminster, CA 926831306401096
- Arthur Lu, MDWestminster, CA 926831659434546
- Triet Nguyen, M.D.Westminster, CA 926831306807789
- Khoa PhamWestminster, CA 926831972879427
- Thanh-Lan Quan, MDWestminster, CA 926831831133511
- Michael Vu, M.D.Westminster, CA 926831548201122
Common questions
What is Tuyet-Mai M. Phan, M.D.'s NPI number?
Tuyet-Mai M. Phan, M.D.'s National Provider Identifier (NPI) is 1710900477, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tuyet-Mai M. Phan, M.D. located?
The NPPES record lists a practice address at 9500 Bolsa Ave, Westminster, CA, 92683. Phone: (714) 775-4400. Providers update this record themselves, so call before visiting.
How can I verify Tuyet-Mai M. Phan, M.D.'s license?
NPPES lists California license number G57670, 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 Tuyet-Mai M. Phan, M.D. prescribe under Medicare Part D?
In 2024, Tuyet-Mai M. Phan, M.D. had 12,553 Medicare Part D claims for 1,347 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.