Joseph Hunter Holthoff, M.D., PH.D.
NPI 1073932281ActiveIndividual· Internal Medicine, Nephrology· Little Rock, AR
Internal Medicine, Nephrology (M.D., PH.D.) in Little Rock, Arkansas, trained at University of Arkansas College of Medicine (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $63,472 for 669 claims, against $26,300 paid for services in 2024. Travere Therapeutics, Inc. reported $4.76 in payments in 2025, mostly education.
Overview
| NPI | 1073932281 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | Apr 15, 2014 |
| Last updated in NPPES | Aug 27, 2021 |
| Certified by provider | Aug 4, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | E-11278 | AR |
| Internal Medicine | 207R00000X | E-11278 | AR |
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 - Internal Medicine (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 193 |
|---|---|
| Services billed | 430 across 13 procedure codes |
| Paid by Medicare | $26,300 |
Part D prescriptions in 2024
| Prescriptions (claims) | 669 · 1,394 30-day fills |
|---|---|
| Patients | 124 |
| Total drug cost | $63,472 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Arkansas College of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Internal Medicine |
Medical group
- University of Arkansas for Medical SciencesLittle Rock, AR · 1,175 clinicians
Hospital affiliation
- University of Arkansas Medical SciencesLittle Rock, AR
Other facilities
- Aveon Renal CareDialysis facility · Little Rock, AR
Industry payments (Open Payments)
- 2025$4.76 · 2 payments from 1 company
- 2024$63.36 · 7 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Travere Therapeutics, Inc. | $4.76 | 2 |
What the 2025 payments were for
- Education$4.76 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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