Doctor profile · Federal record
Dr. Jason Flassing, PA-C
Physician Assistant · Physician Assistant · Greer, SC
- NPI 1912145970
- 17 yrs on file
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2700 E Phillips RD
Greer, SC 296504815
(864) 235-2335
Credentials & registration
- NPI registered
- January 2009 — 17 yrs on file
- Profile last updated
- February 18, 2014
- Specialty taxonomy
- 363A00000X — NUCC code
- State licenses (2)
- South Carolina #1901 · Virginia #0110002948
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912145970. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$1,529
Transactions
11
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 6 | $1,453.04 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 3 | $48.51 | |
| Otsuka America Pharmaceutical, Inc. | 1 | $13.82 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 1 | $13.47 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,952
Patients
272
Total drug cost
$39,344
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clonazepam | Generic | 339 | 39 | $3,632 |
| Alprazolam | Generic | 245 | 27 | $1,724 |
| Dextroamphetamine-Amphetamine (Dextroamphetamine/Amphetamine) | Brand | 163 | 20 | $8,394 |
| Trazodone Hcl | Generic | 157 | 28 | $1,331 |
| Duloxetine Hcl | Generic | 147 | 18 | $3,815 |
| Gabapentin | Generic | 117 | 13 | $1,911 |
| Escitalopram Oxalate | Generic | 115 | 18 | $913 |
| Desvenlafaxine Succinate Er (Desvenlafaxine Succinate) | Brand | 96 | 17 | $3,663 |
| Quetiapine Fumarate | Generic | 94 | 17 | $1,637 |
| Buspirone Hcl | Generic | 91 | 17 | $1,070 |
Frequently asked questions
What is Dr. Jason Flassing's medical specialty?
Dr. Jason Flassing practices Physician Assistant in Greer, SC.
Where does Dr. Jason Flassing practice?
Dr. Jason Flassing practices at 2700 E Phillips RD, Greer, SC 296504815. Office phone: 8642352335.
What is Dr. Jason Flassing's NPI?
Dr. Jason Flassing's National Provider Identifier (NPI) is 1912145970, issued by NPPES.