Doctor profile · Federal record
Dr. Gregory Oakhill, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Hematology & Oncology Physician · Fayetteville, AR
- NPI 1356312466
- Accepts Medicare
- MIPS 85.6 / 100 · 2023
- 32 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3232 N Northhills Blvd
Fayetteville, AR 727034005
(479) 587-1700
fax (479) 587-1366 - Additional location
-
808 S 52Nd St
Rogers, AR 727588602
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- March 30, 2020
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (2)
- Arkansas #E2513 · South Carolina #18089
- Medicaid (3)
- MO #204973002 · OK #100004450A · AR #139985001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356312466. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
280,133
Distinct HCPCS
10
Medicare allowed
$3,416,536
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 59,145 | 289 | $0 | |
Q0138 |
Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) | 44,370 | 69 | $0 | |
A9575 |
Injection, gadoterate meglumine, 0.1 ml | 38,513 | 119 | $0 | |
J9271 |
Injection, pembrolizumab, 1 mg | 21,000 | 51 | $53 | |
J9299 |
Injection, nivolumab, 1 mg | 15,840 | 24 | $30 | |
Q5110 |
Injection, filgrastim-aafi, biosimilar, (nivestym), 1 microgram | 14,700 | 21 | $0 | |
J0897 |
Injection, denosumab, 1 mg | 9,120 | 80 | $23 | |
J9267 |
Injection, paclitaxel, 1 mg | 6,895 | 29 | $0 | |
J1071 |
Injection, testosterone cypionate, 1 mg | 5,300 | 14 | $0 | |
J1561 |
Injection, immune globulin, (gamunex-c/gammaked), non-lyophilized (e.g., liquid), 500 mg | 5,212 | 45 | $48 |
In context: peer comparison
Among 7 peers in Fayetteville Hematology & Oncology Physician, average services per provider: 2,062. This provider delivers 136× the peer median.Open Payments
Industry payments received
All-time total
$1,597
Transactions
68
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 8 | $256.31 | |
| Janssen Biotech, INC. | 10 | $239.56 | |
| Regeneron Healthcare Solutions, INC. | 9 | $170.54 | |
| Novartis Pharmaceuticals Corporation | 11 | $159.01 | |
| Daiichi Sankyo INC. | 6 | $121.81 | |
| Merck Sharp & Dohme LLC | 4 | $63.59 | |
| Amgen INC. | 2 | $53.05 | |
| Incyte Corporation | 3 | $44.46 | |
| Gilead Sciences, INC. | 3 | $39.80 | |
| Pfizer INC. | 3 | $39.43 | |
| Takeda Pharmaceuticals U.S.A., INC. | 2 | $35.58 | |
| Mirati Therapeutics, INC. | 2 | $34.61 | |
| Pharmacosmos Therapeutics INC. | 2 | $32.55 | |
| Puma Biotechnology, INC. | 2 | $29.62 | |
| Tempus Ai, INC | 1 | $20.60 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,031
Patients
455
Total drug cost
$140,869
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 141 | 42 | $1,896 |
| Potassium Chloride | Generic | 124 | 46 | $2,042 |
| Ondansetron Odt (Ondansetron) | Brand | 87 | 58 | $2,662 |
| Letrozole | Generic | 81 | 32 | $5,121 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 71 | 38 | $1,252 |
| Xarelto (Rivaroxaban) | Brand | 68 | 20 | $51,617 |
| Prochlorperazine Maleate | Generic | 66 | 47 | $1,665 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 63 | 23 | $1,437 |
| Prednisone | Generic | 63 | 32 | $365 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 53 | 44 | $599 |
Hospital affiliations
Frequently asked questions
What is Dr. Gregory Oakhill's medical specialty?
Dr. Gregory Oakhill practices Hematology & Oncology Physician in Fayetteville, AR.
Where does Dr. Gregory Oakhill practice?
Dr. Gregory Oakhill practices at 3232 N Northhills Blvd, Fayetteville, AR 727034005. Office phone: 4795871700.
What is Dr. Gregory Oakhill's NPI?
Dr. Gregory Oakhill's National Provider Identifier (NPI) is 1356312466, issued by NPPES.
Does Dr. Gregory Oakhill accept Medicare assignment?
Yes. Dr. Gregory Oakhill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Oakhill commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) (HCPCS Q0138); Injection, gadoterate meglumine, 0.1 ml (HCPCS A9575). Source: CMS Medicare Physician & Other Practitioners file.