Doctor profile · Federal record
Dr. Allan Treadwell, M.D.
Internal Medicine Physician · San Francisco, CA
- NPI 1477575744
- 20 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
350 Parnassus Ave, Suite 710
San Francisco, CA 941173608
(415) 476-2752
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #G74876
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1477575744. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$60
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Cleerly, Inc. | 1 | $59.65 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
878
Patients
174
Total drug cost
$73,787
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 129 | 31 | $1,864 |
| Simvastatin | Generic | 70 | 18 | $640 |
| Amlodipine Besylate | Generic | 69 | 17 | $411 |
| Gabapentin | Generic | 69 | 13 | $2,021 |
| Levothyroxine Sodium | Generic | 62 | 14 | $801 |
| Rosuvastatin Calcium | Generic | 59 | 14 | $1,128 |
| Metoprolol Succinate | Generic | 55 | 13 | $1,012 |
| Eliquis (Apixaban) | Brand | 52 | 13 | $61,570 |
| Furosemide | Generic | 49 | 12 | $323 |
| Zolpidem Tartrate | Generic | 49 | 18 | $606 |
Frequently asked questions
What is Dr. Allan Treadwell's medical specialty?
Dr. Allan Treadwell practices Internal Medicine Physician in San Francisco, CA.
Where does Dr. Allan Treadwell practice?
Dr. Allan Treadwell practices at 350 Parnassus Ave, San Francisco, CA 941173608. Office phone: 4154762752.
What is Dr. Allan Treadwell's NPI?
Dr. Allan Treadwell's National Provider Identifier (NPI) is 1477575744, issued by NPPES.