Doctor profile · Federal record
Dr. Benjamin Cox, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · San Francisco, CA
- NPI 1588939771
- Accepts Medicare
- 14 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
98 Gough St
San Francisco, CA 941025920
(415) 291-0480 - Additional location
-
2425 Geary Blvd
San Francisco, CA 941153358
(310) 592-1990 - Mailing address
-
1 Embarcadero Ctr Ste 190
San Francisco, CA 941113628
Credentials & registration
- NPI registered
- March 2012 — 14 yrs on file
- Profile last updated
- October 28, 2022
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A127057
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588939771. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
44
Distinct HCPCS
2
Medicare allowed
$5,324
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 30 | 18 | $107 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 14 | 11 | $151 |
In context: peer comparison
Among 236 peers in this city , average services per provider: 93. This provider delivers 0.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
506
Patients
171
Total drug cost
$8,950
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 75 | 36 | $1,277 |
| Amlodipine Besylate | Generic | 62 | 25 | $717 |
| Gabapentin | Generic | 49 | 27 | $1,361 |
| Lisinopril | Generic | 47 | 16 | $482 |
| Levothyroxine Sodium | Generic | 37 | 13 | $712 |
| Losartan Potassium | Generic | 34 | 18 | $391 |
| Atenolol | Generic | 31 | 12 | $574 |
| Metoprolol Succinate | Generic | 28 | 13 | $590 |
| Bupropion Xl (Bupropion Hcl) | Brand | 26 | 0 | $985 |
| Simvastatin | Generic | 24 | 0 | $280 |
Frequently asked questions
What is Dr. Benjamin Cox's medical specialty?
Dr. Benjamin Cox practices Internal Medicine Physician in San Francisco, CA.
Where does Dr. Benjamin Cox practice?
Dr. Benjamin Cox practices at 98 Gough St, San Francisco, CA 941025920. Office phone: 4152910480.
What is Dr. Benjamin Cox's NPI?
Dr. Benjamin Cox's National Provider Identifier (NPI) is 1588939771, issued by NPPES.
Does Dr. Benjamin Cox accept Medicare assignment?
Yes. Dr. Benjamin Cox accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Benjamin Cox commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.