Doctor profile · Federal record
Dr. Michal Twardowski, PA-C, CAQ-Psych
Physician Assistant · Physician Assistant · San Francisco, CA
- NPI 1235753856
- 6 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 5 locations .
- Primary practice
-
582 Market St Ste 1608
San Francisco, CA 941045317
(833) 931-1716 - Additional location
-
200 Tamal Plz Ste 235
Corte Madera, CA 949251070 - Additional location
-
4295 Gesner St Ste 2E
San Diego, CA 921176660 - Additional location
-
6080 Center Dr Fl 6
Los Angeles, CA 900459205 - Additional location
-
1020 Sw Taylor St Ste 560
Portland, OR 972052533
fax (866) 519-5427
Show 2 more locations
Credentials & registration
- NPI registered
- May 2020 — 6 yrs on file
- Profile last updated
- March 27, 2025
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- California #PA58372
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235753856. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$113
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alkermes, INC. | 1 | $112.65 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
198
Patients
0
Total drug cost
$5,797
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trazodone Hcl | Generic | 37 | 0 | $783 |
| Buspirone Hcl | Generic | 30 | 0 | $297 |
| Escitalopram Oxalate | Generic | 28 | 0 | $504 |
| Venlafaxine Hcl ER (Venlafaxine Hcl) | Brand | 25 | 0 | $613 |
| Quetiapine Fumarate | Generic | 19 | 0 | $1,095 |
| Gabapentin | Generic | 17 | 0 | $151 |
| Sertraline Hcl | Generic | 16 | 0 | $1,987 |
| Lorazepam | Generic | 15 | 0 | $139 |
| Bupropion Xl (Bupropion Hcl) | Brand | 11 | 0 | $229 |
Frequently asked questions
What is Dr. Michal Twardowski's medical specialty?
Dr. Michal Twardowski practices Physician Assistant in San Francisco, CA.
Where does Dr. Michal Twardowski practice?
Dr. Michal Twardowski practices at 582 Market St Ste 1608, San Francisco, CA 941045317. Office phone: 8339311716.
What is Dr. Michal Twardowski's NPI?
Dr. Michal Twardowski's National Provider Identifier (NPI) is 1235753856, issued by NPPES.