Doctor profile · Federal record
Dr. Sean Townsend, MD
Critical Care Medicine (Internal Medicine) Physician · San Francisco, CA
- NPI 1528058617
- MIPS 94.5 / 100 · 2023
- 21 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1101 van Ness Ave
San Francisco, CA 941096919
(617) 921-3237
fax (415) 865-4180 - Additional location
-
55 Lake Ave N
Worcester, MA 016550002
(508) 856-1975 - Mailing address
-
36 Helens Ln
Mill Valley, CA 949412723
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- August 17, 2022
- Specialty taxonomy
- 207RC0200X — NUCC code
- State license (1)
- California #A111480
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528058617. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
212
Distinct HCPCS
2
Medicare allowed
$46,266
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 188 | 70 | $235 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 24 | 18 | $89 |
In context: peer comparison
Among 7 peers in San Francisco Critical Care Medicine (Internal Medicine) Physician, average services per provider: 85. This provider delivers 2.5× the peer median.Frequently asked questions
What is Dr. Sean Townsend's medical specialty?
Dr. Sean Townsend practices Critical Care Medicine (Internal Medicine) Physician in San Francisco, CA.
Where does Dr. Sean Townsend practice?
Dr. Sean Townsend practices at 1101 van Ness Ave, San Francisco, CA 941096919. Office phone: 6179213237.
What is Dr. Sean Townsend's NPI?
Dr. Sean Townsend's National Provider Identifier (NPI) is 1528058617, issued by NPPES.
What procedures does Dr. Sean Townsend commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.