Doctor profile · Federal record
Dr. Sara Swenson, MD
Internal Medicine Physician (CMS: Internal Medicine) · San Francisco, CA
- NPI 1609830975
- Accepts Medicare
- 31 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
400 Parnassus Ave
San Francisco, CA 941432202
(415) 476-7100 - Mailing address
-
325 Church St
San Francisco, CA 941141718
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- February 13, 2026
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #G84644
- Medicaid
- CA #0G8464400
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609830975. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
147
Distinct HCPCS
4
Medicare allowed
$21,448
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 75 | 67 | $153 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 42 | 36 | $108 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 17 | 17 | $157 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 13 | 13 | $214 |
In context: peer comparison
Among 236 peers in this city , average services per provider: 93. This provider delivers 1.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,084
Patients
395
Total drug cost
$78,126
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 290 | 99 | $5,670 |
| Amlodipine Besylate | Generic | 137 | 49 | $2,063 |
| Lisinopril | Generic | 90 | 34 | $1,036 |
| Levothyroxine Sodium | Generic | 70 | 22 | $1,370 |
| Metformin Hcl | Generic | 68 | 24 | $1,212 |
| Gabapentin | Generic | 66 | 20 | $1,282 |
| Losartan Potassium | Generic | 49 | 19 | $1,031 |
| Alendronate Sodium | Generic | 44 | 18 | $956 |
| Hydrochlorothiazide | Generic | 43 | 17 | $196 |
| Pantoprazole Sodium | Generic | 40 | 17 | $791 |
Hospital affiliations
Frequently asked questions
What is Dr. Sara Swenson's medical specialty?
Dr. Sara Swenson practices Internal Medicine Physician in San Francisco, CA.
Where does Dr. Sara Swenson practice?
Dr. Sara Swenson practices at 400 Parnassus Ave, San Francisco, CA 941432202. Office phone: 4154767100.
What is Dr. Sara Swenson's NPI?
Dr. Sara Swenson's National Provider Identifier (NPI) is 1609830975, issued by NPPES.
Does Dr. Sara Swenson accept Medicare assignment?
Yes. Dr. Sara Swenson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sara Swenson commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.