Aaron William Grossman, M.D., PH.D.
NPI 1104066497ActiveIndividual· Psychiatry & Neurology, Neurology· Cincinnati, OH
Psychiatry & Neurology, Neurology (M.D., PH.D.) in Cincinnati, Ohio, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 2008). In 2024 Medicare paid $48,471 for 149 patients, and Part D covered 93 of their prescriptions, 83% of them generic. Route 92 Medical, Inc. was the largest of 6 companies reporting payments in 2025, $637.86 in all, mostly food and beverage.
Overview
| NPI | 1104066497 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | Yes |
| NPI issued | Feb 25, 2009 |
| Last updated in NPPES | Nov 25, 2025 |
| Certified by provider | Nov 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 35.098551 | OH |
| Psychiatry & Neurology, Neurology | 2084N0400X | A 111316 | CA |
| Psychiatry & Neurology, Vascular Neurology | 2084V0102X | 45013 | KY |
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 - Neurology (KY); Practitioner - Neurology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 149 |
|---|---|
| Services billed | 434 across 37 procedure codes |
| Paid by Medicare | $48,471 |
Part D prescriptions in 2024
| Prescriptions (claims) | 93 · 119 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $11,476 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 2008 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical groups
- University of Cincinnati Physicians Company LLCCincinnati, OH · 1,506 clinicians
- Oxford Physical Therapy and RehabilitationMason, OH · 440 clinicians
- St Elizabeth Medical Center, IncEdgewood, KY · 187 clinicians
Hospital affiliations
- Christ HospitalCincinnati, OH
- St Elizabeth EdgewoodEdgewood, KY
- University of Cincinnati Medical Center, LLCCincinnati, OH
- West Chester HospitalWest Chester, OH
Industry payments (Open Payments)
- 2025$637.86 · 10 payments from 6 companies
- 2024$13,104 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Route 92 Medical, Inc. | $251.05 | 2 |
| Medtronic, Inc. | $143.99 | 1 |
| Medical Device Business Services, Inc. | $108.35 | 1 |
| Kaneka Medical America LLC | $85.51 | 4 |
| Cardiva Medical, Inc. | $27.28 | 1 |
What the 2025 payments were for
- Food and Beverage$637.86 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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