Chip D. Holbrook, MD
NPI 1962546192ActiveIndividual· Family Medicine· Mendenhall, MS
Family Medicine (MD) in Mendenhall, Mississippi, trained at University of Mississippi School of Medicine (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $1,712,305 for 27,455 claims, against $45,189 paid for services in 2024. Lilly USA, LLC was the largest of 12 companies reporting payments in 2025, $464.38 in all, mostly food and beverage.
Overview
| NPI | 1962546192 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Feb 19, 2007 |
| Last updated in NPPES | Apr 17, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 14412 | MS |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 267 |
|---|---|
| Services billed | 1,175 across 9 procedure codes |
| Paid by Medicare | $45,189 |
Part D prescriptions in 2024
| Prescriptions (claims) | 27,455 · 34,376 30-day fills |
|---|---|
| Patients | 709 |
| Total drug cost | $1,712,305 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Mississippi School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Family Practice |
Medical group
- Simpson Community Healthcare, Inc.Mendenhall, MS · 9 clinicians
Hospital affiliations
- Covington County Hospital CahCollins, MS
- Magee General HospitalMagee, MS
- Mississippi Baptist Medical CenterJackson, MS
- Simpson General Hospital CahMendenhall, MS
- South Central Reg Med CtrLaurel, MS
Other facilities
- Centerwell Home HealthHome health agency · Flowood, MS
- Enhabit Home HealthHome health agency · Vicksburg, MS
- Mississippi Homecare of JacksonHome health agency · Jackson, MS
- Sta Home Health Agency of Jackson, Inc. DBA Accentcare Home Health of JacksonHome health agency · Clinton, MS
- Pax HospiceHospice · Ridgeland, MS
- Bedford Care Center of MendenhallNursing home · Mendenhall, MS
- Hillcrest Nursing CenterNursing home · Magee, MS
Industry payments (Open Payments)
- 2025$464.38 · 26 payments from 12 companies
- 2024$599.69 · 40 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $104.26 | 6 |
| Novo Nordisk Inc | $88.18 | 5 |
| Axsome Therapeutics, Inc. | $44.62 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $39.57 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $39.16 | 2 |
What the 2025 payments were for
- Food and Beverage$464.38 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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