Harold P. Katner, MD
NPI 1821173808ActiveIndividual· Internal Medicine, Infectious Disease· Macon, GA
Internal Medicine, Infectious Disease (MD) in Macon, Georgia, trained at Louisiana State University School of Medicine in New Orleans (class of 1980). Their prescriptions cost Medicare Part D more than their services did: $7,304,948 for 2,365 claims, against $1,475 paid for services in 2024. Viiv Healthcare Company was the largest of 2 companies reporting payments in 2025, $55.28 in all, mostly food and beverage.
Overview
| NPI | 1821173808 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 26, 2006 |
| Last updated in NPPES | Jul 17, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 028021 | 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 - Internal Medicine (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 23 |
|---|---|
| Services billed | 30 across 5 procedure codes |
| Paid by Medicare | $1,475 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,365 · 2,497 30-day fills |
|---|---|
| Patients | 212 |
| Total drug cost | $7,304,948 |
| Generic share | 22% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Infectious Disease |
Medical group
- Privia Medical Group of Georgia LLCFayetteville, GA · 462 clinicians
Industry payments (Open Payments)
- 2025$55.28 · 4 payments from 2 companies
- 2024$49.41 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $29.24 | 1 |
| Merck Sharp & Dohme LLC | $26.04 | 3 |
What the 2025 payments were for
- Food and Beverage$55.28 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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