Doctor profile · Federal record
Dr. Benjamin Casper, MD
Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · San Francisco, CA
- NPI 1790470433
- 3 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
450 Stanyan St
San Francisco, CA 941171019
(415) 750-5942
fax (415) 750-5594
Credentials & registration
- NPI registered
- April 2023 — 3 yrs on file
- Profile last updated
- April 9, 2025
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #PTL13741
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790470433. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$61
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 2 | $44.85 | |
| Eisai Inc. | 1 | $15.71 |
By nature of payment
Frequently asked questions
What is Dr. Benjamin Casper's medical specialty?
Dr. Benjamin Casper practices Internal Medicine Physician in San Francisco, CA.
Where does Dr. Benjamin Casper practice?
Dr. Benjamin Casper practices at 450 Stanyan St, San Francisco, CA 941171019. Office phone: 4157505942.
What is Dr. Benjamin Casper's NPI?
Dr. Benjamin Casper's National Provider Identifier (NPI) is 1790470433, issued by NPPES.