Doctor profile · Federal record
Dr. Bennett Penn, MD, PHD
Infectious Disease Physician (CMS: Infectious Disease) · Internal Medicine Physician · San Francisco, CA
- NPI 1275715245
- Accepts Medicare
- 20 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
400 Parnassus Ave, Room A591, Box 0359
San Francisco, CA 941432202
(415) 353-2626 - Mailing address
-
2315 Stockton Blvd # G101
Sacramento, CA 958172201
Credentials & registration
- NPI registered
- December 2007 — 19 yrs on file
- Profile last updated
- June 30, 2020
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- California #A101621
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275715245. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
59
Distinct HCPCS
2
Medicare allowed
$5,802
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 41 | 21 | $82 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 18 | 17 | $135 |
In context: peer comparison
Among 19 peers in San Francisco Infectious Disease Physician, average services per provider: 69. This provider delivers 0.9× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Bennett Penn's medical specialty?
Dr. Bennett Penn practices Infectious Disease Physician in San Francisco, CA.
Where does Dr. Bennett Penn practice?
Dr. Bennett Penn practices at 400 Parnassus Ave, San Francisco, CA 941432202. Office phone: 4153532626.
What is Dr. Bennett Penn's NPI?
Dr. Bennett Penn's National Provider Identifier (NPI) is 1275715245, issued by NPPES.
Does Dr. Bennett Penn accept Medicare assignment?
Yes. Dr. Bennett Penn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Bennett Penn commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.