Gary Robert Gropper, MD
NPI 1164531844ActiveIndividual· Neurological Surgery· Atlanta, GA
Neurological Surgery (MD) in Atlanta, Georgia, trained at Vanderbilt University School of Medicine (class of 1974). 199 Medicare patients in 2024, $71,772 paid; nearly all of their 900 Part D prescriptions were generic (98%). Kls-Martin L.P. was the largest of 4 companies reporting payments in 2025, $88.01 in all, mostly food and beverage.
Overview
| NPI | 1164531844 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 29, 2006 |
| Last updated in NPPES | Nov 27, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 28273 | 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 - Neurosurgery (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 199 |
|---|---|
| Services billed | 472 across 29 procedure codes |
| Paid by Medicare | $71,772 |
Part D prescriptions in 2024
| Prescriptions (claims) | 900 · 1,101 30-day fills |
|---|---|
| Patients | 187 |
| Total drug cost | $17,236 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Vanderbilt University School of Medicine |
|---|---|
| Graduation year | 1974 |
| Medicare specialty | Neurosurgery |
| Telehealth | Offers telehealth |
Medical groups
- Physiotherapy Associates IncMemphis, TN · 1,460 clinicians
- Piedmont Providers LLCAtlanta, GA · 530 clinicians
Hospital affiliation
- Piedmont Hospital, IncAtlanta, GA
Industry payments (Open Payments)
- 2025$88.01 · 4 payments from 4 companies
- 2024$91.02 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kls-Martin L.P. | $24.95 | 1 |
| Aesculap, Inc. | $23.88 | 1 |
| Saluda Medical Americas, Inc. | $21.79 | 1 |
| Abbott Laboratories | $17.39 | 1 |
What the 2025 payments were for
- Food and Beverage$88.01 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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