Doctor profile · Federal record
Dr. Alisson Sombredero Sanchez, M.D
Internal Medicine Physician (CMS: Internal Medicine) · San Francisco, CA
- NPI 1932470978
- Accepts Medicare
- MIPS 83.5 / 100 · 2023
- 22 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3838 California St
San Francisco, CA 941181522
(415) 600-4900
fax (415) 369-1367 - Mailing address
-
325 Distel Cir
Los Altos, CA 940221408
Credentials & registration
- NPI registered
- January 2012 — 14 yrs on file
- Profile last updated
- December 14, 2023
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A119736
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932470978. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
25
Distinct HCPCS
1
Medicare allowed
$238
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
83036 |
Hemoglobin a1c level | 25 | 20 | $10 |
In context: peer comparison
Among 236 peers in this city , average services per provider: 93. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$566
Transactions
12
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, Inc. | 6 | $453.95 | |
| ViiV Healthcare Company | 6 | $112.01 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
435
Patients
102
Total drug cost
$71,618
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 71 | 28 | $2,186 |
| Amlodipine Besylate | Generic | 51 | 21 | $897 |
| Gabapentin | Generic | 36 | 13 | $2,189 |
| Trulicity (Dulaglutide) | Brand | 34 | 0 | $59,302 |
| Lisinopril | Generic | 33 | 14 | $664 |
| Losartan Potassium | Generic | 32 | 12 | $845 |
| Metformin Hcl | Generic | 31 | 14 | $538 |
| Carvedilol | Generic | 22 | 0 | $409 |
| Diclofenac Sodium | Generic | 20 | 0 | $1,003 |
| Omeprazole | Generic | 20 | 0 | $577 |
Frequently asked questions
What is Dr. Alisson Sombredero Sanchez's medical specialty?
Dr. Alisson Sombredero Sanchez practices Internal Medicine Physician in San Francisco, CA.
Where does Dr. Alisson Sombredero Sanchez practice?
Dr. Alisson Sombredero Sanchez practices at 3838 California St, San Francisco, CA 941181522. Office phone: 4156004900.
What is Dr. Alisson Sombredero Sanchez's NPI?
Dr. Alisson Sombredero Sanchez's National Provider Identifier (NPI) is 1932470978, issued by NPPES.
Does Dr. Alisson Sombredero Sanchez accept Medicare assignment?
Yes. Dr. Alisson Sombredero Sanchez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alisson Sombredero Sanchez commonly perform?
Top Medicare-reported procedures in 2023: Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.