Nina Blum, MD
NPI 1922533256ActiveIndividual· Internal Medicine· Tavares, FL
Internal Medicine (MD) with Kenneth E Stark MD PA, practicing in Tavares, Florida. In 2024 Medicare paid $1,452,017 for 551 patients, and Part D covered 1,138 of their prescriptions, 88% of them generic. Amgen Inc. was the largest of 18 companies reporting payments in 2025, $3,583 in all, mostly food and beverage. Lists Adventhealth Daytona Beach and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1922533256 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 24, 2017 |
| Last updated in NPPES | Oct 10, 2022 |
| Certified by provider | Oct 10, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME156627 | 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 - Rheumatology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 551 |
|---|---|
| Services billed | 154,250 across 36 procedure codes |
| Paid by Medicare | $1,452,017 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,138 · 2,579 30-day fills |
|---|---|
| Patients | 263 |
| Total drug cost | $600,985 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Rheumatology |
| Secondary specialties | Internal Medicine |
Medical group
- Kenneth E Stark MD PATavares, FL · 2 clinicians
Hospital affiliations
- Adventhealth Daytona BeachDaytona Beach, FL
- Adventhealth OrlandoOrlando, FL
- Adventhealth WatermanTavares, FL
- Orlando Health South Lake HospitalClermont, FL
Industry payments (Open Payments)
- 2025$3,583 · 177 payments from 18 companies
- 2024$4,145 · 199 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $712.12 | 34 |
| Ucb, Inc. | $463.62 | 27 |
| Abbvie Inc. | $358.59 | 18 |
| Genzyme Corporation | $349.19 | 11 |
| Janssen Biotech, Inc. | $260.32 | 11 |
What the 2025 payments were for
- Food and Beverage$3,583 · 177 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 40 internal medicine physicians in Tavares · All internal medicine physicians in Florida