Doctor profile · Federal record
Dr. Michael Gynn, MD
Surgery Physician · Pleasanton, CA
- NPI 1366462491
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
5555 W Las Positas Blvd
Pleasanton, CA 945884000
(925) 416-3440 - Additional location
-
500 W. Hospital RD.
French Camp, CA 95231
(209) 468-6937
fax (209) 468-7042
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- March 12, 2025
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- California #A79766
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366462491. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$705
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 1 | $624.72 | |
| INTUITIVE SURGICAL, INC. | 1 | $79.93 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
36
Patients
24
Total drug cost
$236
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 13 | 12 | $61 |
| Ibuprofen | Generic | 12 | 12 | $107 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 11 | 0 | $67 |
Frequently asked questions
What is Dr. Michael Gynn's medical specialty?
Dr. Michael Gynn practices Surgery Physician in Pleasanton, CA.
Where does Dr. Michael Gynn practice?
Dr. Michael Gynn practices at 5555 W Las Positas Blvd, Pleasanton, CA 945884000. Office phone: 9254163440.
What is Dr. Michael Gynn's NPI?
Dr. Michael Gynn's National Provider Identifier (NPI) is 1366462491, issued by NPPES.