John Daniel Mancini, MD
NPI 1093828071ActiveIndividual· Internal Medicine· Winter Park, FL
Internal Medicine (MD) in Winter Park, Florida, trained at University of South Florida College of Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $296,871 for 3,799 claims, against $112,157 paid for services in 2024. Ferring Pharmaceuticals Inc. reported $38.69 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1093828071 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 16, 2006 |
| Last updated in NPPES | May 29, 2020 |
| Certified by provider | May 29, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME0050056 | 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 - Internal Medicine (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 493 |
|---|---|
| Services billed | 2,648 across 42 procedure codes |
| Paid by Medicare | $112,157 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,799 · 8,172 30-day fills |
|---|---|
| Patients | 352 |
| Total drug cost | $296,871 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of South Florida College of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Internal Medicine |
Medical groups
- Ability Health Services and Rehabilitation LPSanford, FL · 1,269 clinicians
- Ability Health Services, IncSanford, FL · 1,258 clinicians
Hospital affiliations
- Adventhealth OrlandoOrlando, FL
- Orlando HealthOrlando, FL
Other facilities
- Adventhealth Home HealthHome health agency · Altamonte Springs, FL
- Centerwell Home HealthHome health agency · Orlando, FL
Industry payments (Open Payments)
- 2025$38.69 · 1 payment from 1 company
- 2024$44.83 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ferring Pharmaceuticals Inc. | $38.69 | 1 |
What the 2025 payments were for
- Food and Beverage$38.69 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 87 internal medicine physicians in Winter Park · All internal medicine physicians in Florida