Gregory Simmons, ARNP-C
NPI 1154869527ActiveIndividual· Nurse Practitioner· Ocala, FL
Nurse Practitioner (ARNP-C) with Ocala Lung and Critical Care Assocates Inc, practicing in Ocala, Florida. Mostly services rather than prescriptions: Medicare paid $159,271 for 794 patients in 2024, with only 15 Part D claims. Actelion Pharmaceuticals US, Inc. was the largest of 3 companies reporting payments in 2025, $177.24 in all, mostly food and beverage. Lists Uf Health Leesburg Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1154869527 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP-C |
| Sole proprietor | Yes |
| NPI issued | Feb 6, 2017 |
| Last updated in NPPES | Apr 26, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | ARNP9179262 | FL |
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 | 794 |
|---|---|
| Services billed | 2,567 across 22 procedure codes |
| Paid by Medicare | $159,271 |
Part D prescriptions in 2024
| Prescriptions (claims) | 15 · 15 30-day fills |
|---|---|
| Total drug cost | $1,507 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Ocala Lung and Critical Care Assocates IncOcala, FL · 18 clinicians
Hospital affiliations
- Uf Health Leesburg HospitalLeesburg, FL
- Uf Health Shands HospitalGainesville, FL
- Villages Regional Hospital, theThe Villages, FL
Other facilities
- Select Specialty Hospital - the VillagesLong-term care hospital · Oxford, FL
Industry payments (Open Payments)
- 2025$177.24 · 4 payments from 3 companies
- 2024$124.01 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Actelion Pharmaceuticals US, Inc. | $126.79 | 1 |
| Pulmonx Corporation | $29.32 | 2 |
| Zoll Respicardia, Inc. | $21.13 | 1 |
What the 2025 payments were for
- Food and Beverage$177.24 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 136 nurse practitioners in Ocala · All nurse practitioners in Florida