Douglas C. Wolf, MD
NPI 1588649693ActiveIndividual· Internal Medicine, Gastroenterology· Atlanta, GA
Internal Medicine, Gastroenterology (MD) in Atlanta, Georgia, trained at West Virginia University School of Medicine (class of 1979). Their prescriptions cost Medicare Part D more than their services did: $8,035,005 for 958 claims, against $74,197 paid for services in 2024. Janssen Biotech, Inc. was the largest of 14 companies reporting payments in 2025, $98,524 in all, mostly speaking and faculty fees.
Overview
| NPI | 1588649693 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 12, 2005 |
| Last updated in NPPES | Feb 5, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 27135 | 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 | 111 |
|---|---|
| Services billed | 2,150 across 22 procedure codes |
| Paid by Medicare | $74,197 |
Part D prescriptions in 2024
| Prescriptions (claims) | 958 · 1,643 30-day fills |
|---|---|
| Patients | 123 |
| Total drug cost | $8,035,005 |
| Generic share | 59% of claims |
Education and affiliations
| Medical school | West Virginia University School of Medicine |
|---|---|
| Graduation year | 1979 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Aga Professional Services LLCAtlanta, GA · 177 clinicians
- Aga, LLCPooler, GA · 137 clinicians
Hospital affiliations
- Northside HospitalAtlanta, GA
- Northside Hospital ForsythCumming, GA
Industry payments (Open Payments)
- 2025$98,524 · 129 payments from 14 companies
- 2024$130,119 · 199 payments from 22 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $56,559 | 39 |
| Abbvie Inc. | $38,789 | 48 |
| E.R. Squibb & Sons, L.L.C. | $2,367 | 1 |
| Pfizer Inc. | $143.92 | 12 |
| Madrigal Pharmaceuticals | $112.59 | 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$82,917 · 27 payments
- Consulting Fee$8,100 · 2 payments
- Travel and Lodging$5,313 · 10 payments
- Food and Beverage$2,095 · 89 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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