Bryant Chan, OD
NPI 1154097608 · Optometrist · San Francisco, CA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bryant Chan, OD is a Optometrist provider in San Francisco, CA (NPI 1154097608).
Provider details
- NPI number
- 1154097608
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- 34905 (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- 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 |
|---|---|---|
| Latanoprost | 124 | 43 |
| Cyclosporinebrand: Restasis | 21 | — |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 17 | — |
| Timolol Maleate | 17 | — |
| Cyclosporine | 13 | — |
| Lifitegrastbrand: Xiidra | 13 | — |
| Brimonidine Tartrate/Timololbrand: Brimonidine Tartrate-Timolol | 11 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$69 across 3 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
Additional practice locations (2)
- 795 El Camino RealPalo Alto, CA 94301-2302Phone: (650) 853-2974
- 301 Industrial RdSan Carlos, CA 94070-2603Phone: (650) 596-4220
Registry dates
- Enumerated
- 2021-08-16
- Last updated
- 2025-05-22
- Certified
- 2025-05-22
Frequently asked questions
- What is Bryant Chan's NPI number?
- Bryant Chan's National Provider Identifier (NPI) is 1154097608, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bryant Chan's specialty?
- Bryant Chan is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Bryant Chan located?
- Bryant Chan's practice location on file with NPPES is 711 Van Ness Ave Ste 300, San Francisco, CA 94102-3286.
- What is Bryant Chan's phone number?
- The practice phone number listed in the NPPES registry for Bryant Chan is (415) 567-8200.
- Does Bryant Chan accept Medicare?
- Bryant Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bryant Chan's NPI active?
- Yes — Bryant Chan's NPI (1154097608) is active in the NPPES registry as of the last update on 2025-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.