Anh Bui, MD
NPI 1558820811 · Ophthalmology Physician · Daly City, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anh Bui, MD is a Ophthalmology Physician provider in Daly City, CA (NPI 1558820811).
Provider details
- NPI number
- 1558820811
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A181838 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 56 | 37 |
| Valacyclovir Hclbrand: Valacyclovir | 35 | 12 |
| Lifitegrastbrand: Xiidra | 30 | — |
| Moxifloxacin Hclbrand: Moxifloxacin | 25 | 13 |
| Polymyxin B Sulf/Trimethoprimbrand: Polymyxin B Sul-Trimethoprim | 18 | — |
| Brimonidine Tartrate | 16 | — |
| Latanoprost | 12 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$134 across 2 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
- 2019-03-17
- Last updated
- 2025-02-05
- Certified
- 2025-02-05
Frequently asked questions
- What is Anh Bui's NPI number?
- Anh Bui's National Provider Identifier (NPI) is 1558820811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anh Bui's specialty?
- Anh Bui is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Anh Bui located?
- Anh Bui's practice location on file with NPPES is 1850 Sullivan Ave Ste 540, Daly City, CA 94015-2215.
- What is Anh Bui's phone number?
- The practice phone number listed in the NPPES registry for Anh Bui is (650) 755-6900.
- Does Anh Bui accept Medicare?
- Anh Bui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anh Bui's NPI active?
- Yes — Anh Bui's NPI (1558820811) is active in the NPPES registry as of the last update on 2025-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.