Jennifer Lea Seminerio-Diehl, MD
NPI 1245495878ActiveIndividual· Internal Medicine, Gastroenterology· Orlando, FL
Internal Medicine, Gastroenterology (MD) with Florida Hospital Medical Group Inc, practicing in Orlando, Florida. Their prescriptions cost Medicare Part D more than their services did: $946,404 for 303 claims, against $37,037 paid for services in 2024. Janssen Biotech, Inc. was the largest of 14 companies reporting payments in 2025, $457,530 in all, mostly speaking and faculty fees. Lists Adventhealth Orlando and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1245495878 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 23, 2008 |
| Last updated in NPPES | Oct 29, 2024 |
| Certified by provider | Oct 29, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | ME132956 | 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 - Gastroenterology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 205 |
|---|---|
| Services billed | 417 across 31 procedure codes |
| Paid by Medicare | $37,037 |
Part D prescriptions in 2024
| Prescriptions (claims) | 303 · 551 30-day fills |
|---|---|
| Patients | 100 |
| Total drug cost | $946,404 |
| Generic share | 64% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Florida Hospital Medical Group IncOrlando, FL · 1,755 clinicians
Hospital affiliations
- Adventhealth OrlandoOrlando, FL
- Adventhealth TampaTampa, FL
- Sarasota Memorial HospitalSarasota, FL
Industry payments (Open Payments)
- 2025$457,530 · 360 payments from 14 companies
- 2024$190,925 · 143 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $113,573 | 88 |
| Lilly USA, LLC | $87,391 | 74 |
| Takeda Pharmaceuticals U.S.A., Inc. | $86,524 | 64 |
| Abbvie Inc. | $74,665 | 68 |
| Celltrion USA Inc. | $43,514 | 34 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$334,388 · 89 payments
- Consulting Fee$58,221 · 26 payments
- Travel and Lodging$34,170 · 88 payments
- Honoraria$23,635 · 10 payments
- Food and Beverage$7,116 · 147 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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