Doctor profile · Federal record
Dr. Richard Chan, O.D.
Optometrist (CMS: Optometry) · San Francisco, CA
- NPI 1922144625
- Accepts Medicare
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1635 Divisadero St, Suite 360
San Francisco, CA 941153036
(415) 833-3971
fax (415) 833-2790
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- January 3, 2022
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- California #8944
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922144625. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$34
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| CooperVision INC. | 1 | $34.42 |
By nature of payment
Frequently asked questions
What is Dr. Richard Chan's medical specialty?
Dr. Richard Chan practices Optometrist in San Francisco, CA.
Where does Dr. Richard Chan practice?
Dr. Richard Chan practices at 1635 Divisadero St, San Francisco, CA 941153036. Office phone: 4158333971.
What is Dr. Richard Chan's NPI?
Dr. Richard Chan's National Provider Identifier (NPI) is 1922144625, issued by NPPES.
Does Dr. Richard Chan accept Medicare assignment?
Yes. Dr. Richard Chan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.