Aaron William Grossman, M.D., PH.D.
Neurology · Cincinnati, OH
At a glance
222 Piedmont Ave, Cincinnati, OH 45219-4231
NPPES record updated Nov 25, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
222 Piedmont Ave Suite 3200Cincinnati, OH 45219-4231
Additional reported practice locations
1 Medical Village DrEdgewood, KY 410173403
Phone: 8593014632
Fax: 8593016907
Education & affiliations
- Medical / professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb)
- Graduation year
- 2008
- CMS specialties
- Neurology
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
- Oxford Physical Therapy And Rehabilitation
- St Elizabeth Medical Center, Inc
- University Of Cincinnati Physicians Company Llc
Reported hospital affiliations
- Christ Hospital Cincinnati, OH
- St Elizabeth Edgewood Edgewood, KY
- University Of Cincinnati Medical Center, Llc Cincinnati, OH
- West Chester Hospital West Chester, OH
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $637.86 |
Reporting companies
| Company | Amount |
|---|---|
| ROUTE 92 MEDICAL, INC. | $251.05 |
| MEDTRONIC, INC. | $143.99 |
| MEDICAL DEVICE BUSINESS SERVICES, INC. | $108.35 |
| KANEKA MEDICAL AMERICA LLC | $85.51 |
| CARDIVA MEDICAL, INC. | $27.28 |
| MICROVENTION, INC. | $21.68 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Neurology
- Taxonomy code
- 2084N0400X
- Enumeration date
- Feb 25, 2009
- Record updated
- Nov 25, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D., PH.D.
Reported taxonomies and licenses
2084N0400X
License reported: A 111316 CA
2084V0102X
License reported: 45013 KY
2084N0400X · Primary
License reported: 35.098551 OH
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
222 Piedmont AveSuite 3200
Cincinnati, OH 45219-4231
- Phone
- (513) 475-8730
- Fax
- (513) 475-8033
Mailing address
PO BOX 636256CENTRAL CREDENTIALING
CINCINNATI, OH 452636256
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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