Doctor profile · Federal record
Dr. Joe Walker, M.D.
Psychiatry Physician (CMS: Psychiatry) · San Francisco, CA
- NPI 1427070754
- Accepts Medicare
- 46 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2340 Clay St, 7Th Floor
San Francisco, CA 941151932
(415) 923-3327 - Mailing address
-
Po Box 254947
Sacramento, CA 958654947
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- California #G46287
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427070754. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
123
Distinct HCPCS
2
Medicare allowed
$16,345
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 68 | 20 | $153 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 55 | 22 | $108 |
In context: peer comparison
Among 70 peers in this city , average services per provider: 95. This provider delivers 1.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
262
Patients
11
Total drug cost
$14,248
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Dextroamphetamine-Amphetamine (Dextroamphetamine/Amphetamine) | Brand | 39 | 0 | $1,523 |
| Bupropion Xl (Bupropion Hcl) | Brand | 35 | 11 | $2,414 |
| Trazodone Hcl | Generic | 27 | 0 | $849 |
| Gabapentin | Generic | 20 | 0 | $99 |
| Sertraline Hcl | Generic | 20 | 0 | $437 |
| Clonazepam | Generic | 19 | 0 | $144 |
| Lorazepam | Generic | 17 | 0 | $136 |
| Duloxetine Hcl | Generic | 14 | 0 | $196 |
| Quetiapine Fumarate | Generic | 13 | 0 | $2,921 |
| Dextroamphetamine Sulfate | Generic | 12 | 0 | $2,344 |
Frequently asked questions
What is Dr. Joe Walker's medical specialty?
Dr. Joe Walker practices Psychiatry Physician in San Francisco, CA.
Where does Dr. Joe Walker practice?
Dr. Joe Walker practices at 2340 Clay St, San Francisco, CA 941151932. Office phone: 4159233327.
What is Dr. Joe Walker's NPI?
Dr. Joe Walker's National Provider Identifier (NPI) is 1427070754, issued by NPPES.
Does Dr. Joe Walker accept Medicare assignment?
Yes. Dr. Joe Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joe Walker 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). Source: CMS Medicare Physician & Other Practitioners file.