Grace Merchant Riley, ARNP
NPI 1780737197ActiveIndividual· Nurse Practitioner, Family· Jacksonville, FL
Nurse Practitioner, Family (ARNP) with The Doctors Center Inc, practicing in Jacksonville, Florida. Their prescriptions cost Medicare Part D more than their services did: $278,477 for 3,337 claims, against $18,720 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 9 companies reporting payments in 2025, $841.17 in all, mostly food and beverage. Lists Baptist Health Medical Center - Jacksonville as a hospital affiliation.
Overview
| NPI | 1780737197 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Jan 19, 2007 |
| Last updated in NPPES | Feb 26, 2025 |
| Certified by provider | Feb 26, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | ARNP9281007 | FL |
| Nurse Practitioner, Family | 363LF0000X | R106911 | GA |
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 - Nurse Practitioner (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 95 |
|---|---|
| Services billed | 348 across 37 procedure codes |
| Paid by Medicare | $18,720 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,337 · 7,100 30-day fills |
|---|---|
| Patients | 329 |
| Total drug cost | $278,477 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- The Doctors Center IncLongwood, FL · 11 clinicians
Hospital affiliation
- Baptist Health Medical Center - JacksonvilleJacksonville, FL
Industry payments (Open Payments)
- 2025$841.17 · 25 payments from 9 companies
- 2024$669.36 · 19 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $191.59 | 7 |
| Pfizer Inc. | $188.88 | 6 |
| Novo Nordisk Inc | $124.99 | 1 |
| Abbvie Inc. | $97.06 | 5 |
| Lilly USA, LLC | $89.09 | 1 |
What the 2025 payments were for
- Food and Beverage$841.17 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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