Garfield Alexander Grandison, M.D.
NPI 1598884041ActiveIndividual· Internal Medicine, Gastroenterology· Ashland, KY
Internal Medicine, Gastroenterology (M.D.) with Kings Daughters Medical Specialties Inc, practicing in Ashland, Kentucky. In 2024 Medicare paid $72,579 for 399 patients, and Part D covered 368 of their prescriptions, 85% of them generic. Boston Scientific Corporation was the largest of 5 companies reporting payments in 2025, $381.79 in all, mostly food and beverage. Lists King's Daughters' Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1598884041 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 28, 2007 |
| Last updated in NPPES | Mar 15, 2022 |
| Certified by provider | Mar 3, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 42842 | KY |
| Internal Medicine, Gastroenterology | 207RG0100X | 35.132779 | OH |
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 (KY); Practitioner - Gastroenterology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 399 |
|---|---|
| Services billed | 730 across 51 procedure codes |
| Paid by Medicare | $72,579 |
Part D prescriptions in 2024
| Prescriptions (claims) | 368 · 454 30-day fills |
|---|---|
| Patients | 266 |
| Total drug cost | $50,480 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Gastroenterology |
Medical group
- Kings Daughters Medical Specialties IncWheelersburg, OH · 400 clinicians
Hospital affiliations
- King's Daughters' Medical CenterAshland, KY
- Kings Daughters Medical Center OhioPortsmouth, OH
Industry payments (Open Payments)
- 2025$381.79 · 15 payments from 5 companies
- 2024$115.33 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $147.93 | 2 |
| Abbvie Inc. | $144.96 | 9 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $47.47 | 2 |
| Regeneron Healthcare Solutions, Inc. | $25.12 | 1 |
| Lilly USA, LLC | $16.31 | 1 |
What the 2025 payments were for
- Food and Beverage$381.79 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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