Grant Kneeland Studebaker, MD
NPI 1265774236ActiveIndividual· Family Medicine· Jackson, TN
Family Medicine (MD) with West Tennessee Medical Group Inc and 2 other groups, practicing in Jackson, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $46,280 for 364 claims, against $27,374 paid for services in 2024. Alkermes, Inc. was the largest of 7 companies reporting payments in 2025, $9,903 in all, mostly speaking and faculty fees. Lists Jackson-Madison County General Hospital as a hospital affiliation.
Overview
| NPI | 1265774236 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 18, 2013 |
| Last updated in NPPES | Aug 24, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 54849 | TN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 129 |
|---|---|
| Services billed | 539 across 42 procedure codes |
| Paid by Medicare | $27,374 |
Part D prescriptions in 2024
| Prescriptions (claims) | 364 · 540 30-day fills |
|---|---|
| Patients | 74 |
| Total drug cost | $46,280 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Family Practice |
Medical groups
- West Tennessee Medical Group IncParis, TN · 194 clinicians
- Pathways of Tennessee IncJackson, TN · 41 clinicians
- Wt University Medical Associates IncJackson, TN · 13 clinicians
Hospital affiliation
- Jackson-Madison County General HospitalJackson, TN
Industry payments (Open Payments)
- 2025$9,903 · 25 payments from 7 companies
- 2024$315.25 · 20 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $9,526 | 8 |
| Indivior Inc. | $126.60 | 5 |
| Braeburn Inc. | $112.58 | 5 |
| Axsome Therapeutics, Inc. | $57.70 | 3 |
| Neurocrine Biosciences, Inc. | $37.01 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$7,690 · 2 payments
- Consulting Fee$1,070 · 1 payment
- Travel and Lodging$572.34 · 3 payments
- Food and Beverage$570.21 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 136 family medicine physicians in Jackson · All family medicine physicians in Tennessee