Doctor profile · Federal record
Dr. Gerald Murphy, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · San Francisco, CA
- NPI 1376562462
- Accepts Medicare
- 36 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1 Shrader St Ste 570
San Francisco, CA 941171044
(415) 750-0182
fax (415) 750-0142
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- June 10, 2021
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #G073497
- Medicaid
- CA #00G734970
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1376562462. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,923
Distinct HCPCS
10
Medicare allowed
$377,556
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 1,426 | 295 | $122 | |
99306 |
Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 354 | 317 | $206 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 318 | 165 | $107 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 286 | 138 | $151 | |
99315 |
Nursing facility discharge day management, 30 minutes or less | 171 | 164 | $93 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 107 | 66 | $85 | |
99316 |
Nursing facility discharge management, more than 30 minutes | 83 | 82 | $148 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 44 | 44 | $153 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 34 | 29 | $63 | |
90662 |
Influenza vaccine split virus, preservative free | 29 | 29 | $71 |
In context: peer comparison
Among 236 peers in this city , average services per provider: 93. This provider delivers 31× the peer median.Open Payments
Industry payments received
All-time total
$843
Transactions
35
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 8 | $192.46 | |
| AstraZeneca Pharmaceuticals LP | 8 | $173.32 | |
| Lilly USA, LLC | 4 | $118.70 | |
| PFIZER INC. | 5 | $106.58 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $65.46 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 2 | $48.31 | |
| Amgen Inc. | 2 | $46.45 | |
| Sumitomo Pharma America, Inc. | 1 | $27.54 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $24.65 | |
| Otsuka America Pharmaceutical, Inc. | 1 | $20.60 | |
| Exact Sciences Corporation | 1 | $18.68 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,152
Patients
831
Total drug cost
$217,392
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 598 | 153 | $6,955 |
| Amlodipine Besylate | Generic | 256 | 78 | $2,641 |
| Pantoprazole Sodium | Generic | 230 | 80 | $5,191 |
| Lisinopril | Generic | 222 | 59 | $2,531 |
| Eliquis (Apixaban) | Brand | 218 | 57 | $178,938 |
| Levothyroxine Sodium | Generic | 206 | 46 | $2,807 |
| Metformin Hcl | Generic | 195 | 47 | $2,351 |
| Furosemide | Generic | 177 | 43 | $902 |
| Gabapentin | Generic | 176 | 47 | $3,289 |
| Losartan Potassium | Generic | 169 | 47 | $1,955 |
Hospital affiliations
Frequently asked questions
What is Dr. Gerald Murphy's medical specialty?
Dr. Gerald Murphy practices Internal Medicine Physician in San Francisco, CA.
Where does Dr. Gerald Murphy practice?
Dr. Gerald Murphy practices at 1 Shrader St Ste 570, San Francisco, CA 941171044. Office phone: 4157500182.
What is Dr. Gerald Murphy's NPI?
Dr. Gerald Murphy's National Provider Identifier (NPI) is 1376562462, issued by NPPES.
Does Dr. Gerald Murphy accept Medicare assignment?
Yes. Dr. Gerald Murphy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gerald Murphy commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Initial nursing facility care with high level of medical decision making (HCPCS 99306); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.