McCarley E. Haynes, FNP
NPI 1639551583ActiveIndividual· Nurse Practitioner· Clarksdale, MS
Nurse Practitioner (FNP) with Ch Mssp Services Ms LLC and 1 other group, practicing in Clarksdale, Mississippi. Their prescriptions cost Medicare Part D more than their services did: $247,770 for 8,127 claims, against $1,807 paid for services in 2024. Baxter Healthcare was the largest of 3 companies reporting payments in 2025, $184.95 in all, mostly food and beverage. Lists Northwest Missississippi Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1639551583 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Jun 26, 2015 |
| Last updated in NPPES | Jun 26, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | R888919 | 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 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 - Nurse Practitioner (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 65 |
|---|---|
| Services billed | 143 across 22 procedure codes |
| Paid by Medicare | $1,807 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,127 · 10,109 30-day fills |
|---|---|
| Patients | 624 |
| Total drug cost | $247,770 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Ch Mssp Services Ms LLCFlowood, MS · 20 clinicians
- Delta Medical FoundationMarks, MS · 8 clinicians
Hospital affiliation
- Northwest Missississippi Regional Medical CenterClarksdale, MS
Other facilities
- Accentcare Home Health of GreenwoodHome health agency · Greenwood, MS
- Vitalcaring GroupHome health agency · Cleveland, MS
Industry payments (Open Payments)
- 2025$184.95 · 9 payments from 3 companies
- 2024$149.95 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Baxter Healthcare | $74.42 | 4 |
| Electromed, Inc. | $55.89 | 2 |
| Novo Nordisk Inc | $54.64 | 3 |
What the 2025 payments were for
- Food and Beverage$184.95 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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