Doctor profile · Federal record
Dr. Marcus Sizemore, PA
Physician Assistant · Barnsdall, OK
- NPI 1881686186
- 21 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
112 N 5Th
Barnsdall, OK 74002
(918) 847-2558
fax (918) 847-2053
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- March 31, 2011
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Oklahoma #305
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881686186. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$120
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Phathom Pharmaceuticals, INC. | 1 | $119.78 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
93
Patients
0
Total drug cost
$2,349
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metformin Hcl | Generic | 22 | 0 | $137 |
| Omeprazole | Generic | 13 | 0 | $108 |
| Pravastatin Sodium | Generic | 13 | 0 | $405 |
| Nyamyc (Nystatin) | Brand | 12 | 0 | $600 |
| Amlodipine Besylate-Benazepril (Amlodipine Besylate/Benazepril) | Brand | 11 | 0 | $530 |
| Hydrochlorothiazide | Generic | 11 | 0 | $91 |
| Olanzapine | Generic | 11 | 0 | $478 |
Frequently asked questions
What is Dr. Marcus Sizemore's medical specialty?
Dr. Marcus Sizemore practices Physician Assistant in Barnsdall, OK.
Where does Dr. Marcus Sizemore practice?
Dr. Marcus Sizemore practices at 112 N 5Th, Barnsdall, OK 74002. Office phone: 9188472558.
What is Dr. Marcus Sizemore's NPI?
Dr. Marcus Sizemore's National Provider Identifier (NPI) is 1881686186, issued by NPPES.