Mark Anthony Pippenger, M.D.
NPI 1235248246ActiveIndividual· Psychiatry & Neurology, Neurology· North Little Rock, AR
Psychiatry & Neurology, Neurology (M.D.) in North Little Rock, Arkansas, trained at University of Arkansas College of Medicine (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $125,643 for 669 claims, against $81,888 paid for services in 2024. Lilly USA, LLC was the largest of 9 companies reporting payments in 2025, $57,249 in all, mostly speaking and faculty fees.
Overview
| NPI | 1235248246 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 30, 2006 |
| Last updated in NPPES | Aug 25, 2026 |
| Certified by provider | Aug 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | E-3021 | AR |
| Psychiatry & Neurology, Behavioral Neurology & Neuropsychiatry | 2084B0040X | E-3021 | AR |
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 - Neurology (AR); Practitioner - Neurology (NC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 380 |
|---|---|
| Services billed | 1,289 across 12 procedure codes |
| Paid by Medicare | $81,888 |
Part D prescriptions in 2024
| Prescriptions (claims) | 669 · 1,484 30-day fills |
|---|---|
| Patients | 217 |
| Total drug cost | $125,643 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of Arkansas College of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Neurology |
Medical group
- Arkansas Health GroupLittle Rock, AR · 659 clinicians
Hospital affiliations
- Baptist Health Medical Center Heber SpringsHeber Springs, AR
- Baptist Health Medical Center North Little RockNorth Little Rock, AR
- Baptist Health Medical Center- ConwayConway, AR
- Baptist Health Medical Center-Hot Springs CountyMalvern, AR
- Baptist Health Medical Center-Little RockLittle Rock, AR
Industry payments (Open Payments)
- 2025$57,249 · 86 payments from 9 companies
- 2024$51,152 · 68 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $47,701 | 59 |
| Eisai Inc. | $9,385 | 20 |
| Life Molecular Imaging Ltd | $51.33 | 1 |
| Viatris Specialty LLC | $24.48 | 1 |
| Neurocrine Biosciences, Inc. | $20.05 | 1 |
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$45,800 · 39 payments
- Compensation for serving as faculty or as a speaker for a medical education program$6,965 · 8 payments
- Consulting Fee$1,805 · 2 payments
- Food and Beverage$1,352 · 30 payments
- Travel and Lodging$1,326 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Psychiatry & Neurology, Neurology providers in North Little Rock
- 1891229548
- 1144481599
- 1497713085
- 1154546166
All Psychiatry & Neurology, Neurology providers in Arkansas →