Tuyet-Mai Phan, M.D.
NPI 1710900477 · Ophthalmology Physician · Westminster, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tuyet-Mai Phan, M.D. is a Ophthalmology Physician provider in Westminster, CA (NPI 1710900477).
Provider details
- NPI number
- 1710900477
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- G57670 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,289 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Problem Focused Exam of Visual System92012 | 1,113 | $99 |
| Established Patient Complete Exam of Visual System92014 | 936 | $139 |
| Imaging of Optic Nerve92133 | 431 | $40 |
| Exam of Visual Field With Extended Testing92083 | 409 | $71 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 105 | $584 |
| New Patient Complete Exam of Visual System92004 | 86 | $164 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 2,378 | 417 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 1,369 | 242 |
| Cyclosporine | 1,054 | 262 |
| Cyclosporinebrand: Restasis | 1,018 | 241 |
| Azelastine Hcl | 862 | 267 |
| Latanoprostene Bunodbrand: Vyzulta | 680 | 112 |
| Brimonidine Tartrate | 647 | 127 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$306 across 13 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-25
- Last updated
- 2021-01-27
- Certified
- 2021-01-27
Frequently asked questions
- What is Tuyet-Mai Phan's NPI number?
- Tuyet-Mai Phan's National Provider Identifier (NPI) is 1710900477, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tuyet-Mai Phan's specialty?
- Tuyet-Mai Phan is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Tuyet-Mai Phan located?
- Tuyet-Mai Phan's practice location on file with NPPES is 9500 Bolsa Ave, Westminster, CA 92683-5943.
- What is Tuyet-Mai Phan's phone number?
- The practice phone number listed in the NPPES registry for Tuyet-Mai Phan is (714) 775-4400.
- Does Tuyet-Mai Phan accept Medicare?
- Tuyet-Mai Phan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tuyet-Mai Phan's NPI active?
- Yes — Tuyet-Mai Phan's NPI (1710900477) is active in the NPPES registry as of the last update on 2021-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.