Guilene Davilmar, ARNP
NPI 1669994083ActiveIndividual· Nurse Practitioner· Melbourne, FL
Nurse Practitioner (ARNP) with Health First Medical Group, LLC, practicing in Melbourne, Florida. Their prescriptions cost Medicare Part D more than their services did: $211,379 for 2,156 claims, against $49,189 paid for services in 2024. Janssen Biotech, Inc. was the largest of 4 companies reporting payments in 2025, $711.71 in all, mostly food and beverage. Lists Cape Canaveral Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1669994083 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | Yes |
| NPI issued | Jul 7, 2017 |
| Last updated in NPPES | Apr 27, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | ARNP3265502 | FL |
| Nurse Practitioner, Adult Health | 363LA2200X | ARNP3265502 | FL |
| Nurse Practitioner, Family | 363LF0000X | 3265502 | FL |
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 (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 373 |
|---|---|
| Services billed | 576 across 6 procedure codes |
| Paid by Medicare | $49,189 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,156 · 5,092 30-day fills |
|---|---|
| Patients | 595 |
| Total drug cost | $211,379 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Health First Medical Group, LLCCocoa Beach, FL · 711 clinicians
Hospital affiliations
- Cape Canaveral HospitalCocoa Beach, FL
- Holmes Regional Medical CenterMelbourne, FL
- Viera HospitalMelbourne, FL
Industry payments (Open Payments)
- 2025$711.71 · 6 payments from 4 companies
- 2024$502.78 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $252.50 | 2 |
| Abbvie Inc. | $223.58 | 2 |
| Gilead Sciences, Inc. | $120.83 | 1 |
| Madrigal Pharmaceuticals | $114.80 | 1 |
What the 2025 payments were for
- Food and Beverage$711.71 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner providers in Melbourne
- 1255773701
- 1043509300
- 1578512794
- 1528520749
- 1275314445
- 1003229139
- 1932670510
- 1770032385
- 1063757334
- 1285498600
- 1063379857
- 1154738821