Doctor profile · Federal record
Dr. John Roberts, MD
Transplant Surgery Physician (CMS: General Surgery) · Surgery Physician · San Francisco, CA
- NPI 1437113446
- Accepts Medicare
- 46 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
400 Parnassus Ave
San Francisco, CA 941432202
(415) 353-2318
fax (415) 353-8917 - Mailing address
-
1635 Divisadero Street, Suite 625, Box 1821
San Francisco, CA 941430001
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- September 11, 2025
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 204F00000X — NUCC code
- State license (1)
- California #G62500
- Medicaid
- CA #0G6250000
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437113446. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
166
Distinct HCPCS
5
Medicare allowed
$59,685
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 68 | 36 | $89 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 36 | 20 | $133 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 27 | 26 | $159 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 19 | 19 | $110 | |
50360 |
Transplantation of donor kidney | 16 | 16 | $2,656 |
In context: peer comparison
Among 2 peers in San Francisco Transplant Surgery Physician, average services per provider: 38. This provider delivers 4.4× the peer median.Open Payments
Industry payments received
All-time total
$3
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 1 | $3.13 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
202
Patients
66
Total drug cost
$31,277
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 48 | 18 | $396 |
| Omeprazole | Generic | 43 | 11 | $265 |
| Prednisone | Generic | 34 | 12 | $242 |
| Valganciclovir Hcl | Generic | 25 | 12 | $7,207 |
| Pantoprazole Sodium | Generic | 15 | 0 | $245 |
| Amlodipine Besylate | Generic | 13 | 0 | $76 |
| Fluconazole | Generic | 13 | 13 | $104 |
| Vemlidy (Tenofovir Alafenamide) | Brand | 11 | 0 | $22,742 |
Hospital affiliations
Frequently asked questions
What is Dr. John Roberts's medical specialty?
Dr. John Roberts practices Transplant Surgery Physician in San Francisco, CA.
Where does Dr. John Roberts practice?
Dr. John Roberts practices at 400 Parnassus Ave, San Francisco, CA 941432202. Office phone: 4153532318.
What is Dr. John Roberts's NPI?
Dr. John Roberts's National Provider Identifier (NPI) is 1437113446, issued by NPPES.
Does Dr. John Roberts accept Medicare assignment?
Yes. Dr. John Roberts accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Roberts commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.