Reba K. Isaac, M.D.
NPI 1356348593ActiveIndividual· Specialist· New Smyrna Beach, FL
Specialist (M.D.) with Idc of Volusia, LLC, practicing in New Smyrna Beach, Florida. Their prescriptions cost Medicare Part D more than their services did: $3,962,650 for 3,814 claims, against $108,382 paid for services in 2024. Viiv Healthcare Company was the largest of 16 companies reporting payments in 2025, $2,398 in all, mostly food and beverage. Lists Adventhealth Daytona Beach and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1356348593 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 1, 2005 |
| Last updated in NPPES | Nov 26, 2024 |
| Certified by provider | Nov 26, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | ME89116 | 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 - Infectious Disease (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 523 |
|---|---|
| Services billed | 1,272 across 11 procedure codes |
| Paid by Medicare | $108,382 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,814 · 4,453 30-day fills |
|---|---|
| Patients | 634 |
| Total drug cost | $3,962,650 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Idc of Volusia, LLCNew Smyrna Beach, FL · 3 clinicians
Hospital affiliations
- Adventhealth Daytona BeachDaytona Beach, FL
- Adventhealth New Smyrna BeachNew Smyrna Beach, FL
- Adventhealth OrlandoOrlando, FL
- Adventhealth Palm Coast ParkwayPalm Coast, FL
- Halifax Health Medical CenterDaytona Beach, FL
Other facilities
- Accentcare Home Health of DaytonaHome health agency · Ormond Beach, FL
- Bravery Home HealthcareHome health agency · St Augustine, FL
- Trilogy Home HealthcareHome health agency · Jacksonville, FL
Industry payments (Open Payments)
- 2025$2,398 · 108 payments from 16 companies
- 2024$2,126 · 102 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $480.21 | 26 |
| Gilead Sciences, Inc. | $471.51 | 21 |
| Merck Sharp & Dohme LLC | $225.59 | 9 |
| Theratechnologies Inc. | $215.50 | 6 |
| Abbvie Inc. | $178.33 | 10 |
What the 2025 payments were for
- Food and Beverage$2,381 · 107 payments
- Education$17.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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