Erica Louise Gregonis, MD
NPI 1326242991ActiveIndividual· Internal Medicine, Pulmonary Disease· Richmond, KY
Internal Medicine, Pulmonary Disease (MD) in Richmond, Kentucky, trained at University of Louisville School of Medicine (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $522,608 for 678 claims, against $17,990 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 9 companies reporting payments in 2025, $73,725 in all, mostly speaking and faculty fees.
Overview
| NPI | 1326242991 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 14, 2007 |
| Last updated in NPPES | Dec 9, 2020 |
| Certified by provider | Dec 9, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 45164 | KY |
| Internal Medicine | 207R00000X | M8688 | TX |
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 - Pulmonary Disease (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 117 |
|---|---|
| Services billed | 304 across 17 procedure codes |
| Paid by Medicare | $17,990 |
Part D prescriptions in 2024
| Prescriptions (claims) | 678 · 965 30-day fills |
|---|---|
| Patients | 123 |
| Total drug cost | $522,608 |
| Generic share | 40% of claims |
Education and affiliations
| Medical school | University of Louisville School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Internal Medicine |
Medical groups
- Baptist Health Medical Group IncMadison, IN · 2,472 clinicians
- Owensboro Health Medical Group IncOwensboro, KY · 453 clinicians
Hospital affiliations
- Baptist Health LexingtonLexington, KY
- Baptist Health RichmondRichmond, KY
Industry payments (Open Payments)
- 2025$73,725 · 109 payments from 9 companies
- 2024$80,103 · 102 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $72,878 | 71 |
| Verona Pharma, Inc. | $330.13 | 9 |
| Astrazeneca Pharmaceuticals LP | $187.88 | 13 |
| Insmed, Inc. | $147.81 | 7 |
| Genzyme Corporation | $89.65 | 4 |
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$48,588 · 23 payments
- Consulting Fee$15,438 · 4 payments
- Travel and Lodging$7,304 · 11 payments
- Food and Beverage$2,379 · 69 payments
- Gift$17.21 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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