Charles Larry Gelfman, MD
NPI 1720010911ActiveIndividual· Internal Medicine· Boca Raton, FL
Internal Medicine (MD) with Boca Raton Physicians PA, practicing in Boca Raton, Florida. Their prescriptions cost Medicare Part D more than their services did: $618,648 for 5,847 claims, against $267,721 paid for services in 2024. Novo Nordisk Inc was the largest of 13 companies reporting payments in 2025, $490.06 in all, mostly food and beverage. Lists Boca Raton Regional Hospital as a hospital affiliation.
Overview
| NPI | 1720010911 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 7, 2006 |
| Last updated in NPPES | Nov 2, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME46432 | 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 | 474 |
|---|---|
| Services billed | 9,381 across 84 procedure codes |
| Paid by Medicare | $267,721 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,847 · 13,699 30-day fills |
|---|---|
| Patients | 418 |
| Total drug cost | $618,648 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1980 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Boca Raton Physicians PABoca Raton, FL · 5 clinicians
Hospital affiliation
- Boca Raton Regional HospitalBoca Raton, FL
Other facilities
- Allegiance Home Health and Rehab, IncHome health agency · Boca Raton, FL
- Haven Home Health CareHome health agency · Boca Raton, FL
- Health Center at Sinai ResidencesNursing home · Boca Raton, FL
- Willowbrooke Court Skilled Care Center - EdgewaterNursing home · Boca Raton, FL
Industry payments (Open Payments)
- 2025$490.06 · 25 payments from 13 companies
- 2024$321.60 · 15 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $84.61 | 4 |
| Sumitomo Pharma America, Inc. | $69.84 | 3 |
| Amgen Inc. | $69.43 | 4 |
| Lilly USA, LLC | $50.70 | 3 |
| Novartis Pharmaceuticals Corporation | $49.35 | 2 |
What the 2025 payments were for
- Food and Beverage$490.06 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 353 internal medicine physicians in Boca Raton · All internal medicine physicians in Florida