Johnnie C. Carter, MD
NPI 1558458257ActiveIndividual· Family Medicine· Athens, TN
Family Medicine (MD) in Athens, Tennessee, trained at University of Tennessee, Hsc, College of Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $320,943 for 6,035 claims, against $130,917 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 8 companies reporting payments in 2025, $312.08 in all, mostly food and beverage.
Overview
| NPI | 1558458257 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Oct 6, 2006 |
| Last updated in NPPES | Nov 30, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | MD19400 | TN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 459 |
|---|---|
| Services billed | 2,899 across 54 procedure codes |
| Paid by Medicare | $130,917 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,035 · 11,782 30-day fills |
|---|---|
| Patients | 624 |
| Total drug cost | $320,943 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Family Practice |
Hospital affiliation
- Starr Regional Medical Center AthensAthens, TN
Other facilities
- Accentcare Home Health of TennesseeHome health agency · Chattanooga, TN
- Hospice of Chattanooga Holdings, LLCHospice · Chattanooga, TN
Industry payments (Open Payments)
- 2025$312.08 · 15 payments from 8 companies
- 2024$413.54 · 21 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $92.62 | 4 |
| Pfizer Inc. | $46.56 | 3 |
| Lilly USA, LLC | $44.09 | 2 |
| Novo Nordisk Inc | $36.72 | 2 |
| Abbvie Inc. | $33.68 | 1 |
What the 2025 payments were for
- Food and Beverage$312.08 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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