Doctor profile · Federal record
Dr. Andrew Diamond, MD, PHD
Internal Medicine Physician (CMS: Internal Medicine) · San Francisco, CA
- NPI 1154347235
- Accepts Medicare
- 23 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2 Embarcadero Ctr Lbby Level
San Francisco, CA 941113823
(888) 663-6331
fax (415) 252-7176
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- March 17, 2025
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A88519
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154347235. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
134
Distinct HCPCS
4
Medicare allowed
$11,442
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36415 |
Insertion of needle into vein for collection of blood sample | 55 | 50 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 45 | 30 | $151 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 22 | 18 | $107 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 12 | 12 | $153 |
In context: peer comparison
Among 236 peers in this city , average services per provider: 93. This provider delivers 1.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
140
Patients
26
Total drug cost
$2,653
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rosuvastatin Calcium | Generic | 80 | 26 | $1,368 |
| Losartan Potassium | Generic | 23 | 0 | $361 |
| Gabapentin | Generic | 15 | 0 | $417 |
| Allopurinol | Generic | 11 | 0 | $380 |
| Amlodipine Besylate | Generic | 11 | 0 | $127 |
Frequently asked questions
What is Dr. Andrew Diamond's medical specialty?
Dr. Andrew Diamond practices Internal Medicine Physician in San Francisco, CA.
Where does Dr. Andrew Diamond practice?
Dr. Andrew Diamond practices at 2 Embarcadero Ctr Lbby Level, San Francisco, CA 941113823. Office phone: 8886636331.
What is Dr. Andrew Diamond's NPI?
Dr. Andrew Diamond's National Provider Identifier (NPI) is 1154347235, issued by NPPES.
Does Dr. Andrew Diamond accept Medicare assignment?
Yes. Dr. Andrew Diamond accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Diamond commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); 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.