William Keith Fackler, MD
NPI 1245236082ActiveIndividual· Internal Medicine, Gastroenterology· Macon, GA
Internal Medicine, Gastroenterology (MD) in Macon, Georgia, trained at Emory University School of Medicine (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $635,302 for 698 claims, against $103,632 paid for services in 2024. Abbvie Inc. was the largest of 15 companies reporting payments in 2025, $918.39 in all, mostly food and beverage.
Overview
| NPI | 1245236082 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 27, 2005 |
| Last updated in NPPES | Aug 24, 2020 |
| Certified by provider | Aug 24, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 040830 | GA |
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 - Gastroenterology (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 586 |
|---|---|
| Services billed | 1,089 across 37 procedure codes |
| Paid by Medicare | $103,632 |
Part D prescriptions in 2024
| Prescriptions (claims) | 698 · 1,388 30-day fills |
|---|---|
| Patients | 253 |
| Total drug cost | $635,302 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Emory University School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Gastroenterology |
Medical groups
- Health Services of Central GeorgiaMacon, GA · 300 clinicians
- Gastro South LLCMacon, GA · 3 clinicians
Hospital affiliations
- Atrium Health Navicent PeachByron, GA
- Atrium Health Navicent the Medical CenterMacon, GA
- Emory Houston Hospital Warner RobinsWarner Robins, GA
- Navicent Health BaldwinMilledgeville, GA
Industry payments (Open Payments)
- 2025$918.39 · 44 payments from 15 companies
- 2024$741.32 · 49 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $290.69 | 17 |
| Janssen Biotech, Inc. | $104.09 | 5 |
| Fujifilm Healthcare Americas Corporation | $98.98 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $80.17 | 4 |
| Pfizer Inc. | $75.91 | 4 |
What the 2025 payments were for
- Food and Beverage$899.09 · 42 payments
- Education$19.30 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 gastroenterologists in Macon · All gastroenterologists in Georgia