Physician

Aaron William Grossman, M.D., PH.D.

According to 2025 Medicare claims, Aaron Grossman, M.D., PH.D. (NPI: 1104066497) practices neurology in the Cincinnati, OH-KY-IN market, with the plurality of this provider's patient population coming from Hamilton, OH. This provider's primary affiliated billing organization is UNIVERSITY OF CINCINNATI PHYSICIANS COMPANY, LLC (NPI: 1801840434; TIN: 311405915) and primary practice location at 45219-2316.

Grossman's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 149 traditional Medicare patients, billed 434 HCPCS/CPT codes, and received $48,471 in Medicare payments. The top billing code was 99205 (New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more). Part D data shows 93 prescription claims across 32 beneficiaries totaling $11,477 in drug costs, led by Brilinta (Ticagrelor). Open Payments data shows 6 records totaling $13,104. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing did not follow a clear longitudinal pattern. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $292 and ending at $11,477. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.

Part B Carrier Billing Trend

Medicare payment trend, with N of patients and claim lines in the table.

Year	Patients	Clm Lines	Payment
2015	66	157	$16,661
2016	116	262	$41,724
2017	129	461	$64,023
2018	118	244	$41,652
2019	141	407	$50,750
2020	152	349	$55,709
2021	162	440	$52,840
2022	121	293	$37,191
2023	130	352	$43,487
2024	149	434	$48,471

Part D Events Trend

Drug cost trend, with N of patients and prescription claims in the table.

Year	Patients	Claims	Drug Cost
2015	N/R	N/R	N/R
2016	N/R	21	$292
2017	17	44	$8,562
2018	15	46	$6,830
2019	N/R	22	$318
2020	20	75	$3,128
2021	32	92	$18,326
2022	19	58	$12,159
2023	14	32	$2,701
2024	32	93	$11,477

DME Billing Trend

Medicare payment trend, with N of patients and DME claim records in the table.

No connected DME records

* / # = suppressed by CMS; 0 = reported zero; N/R = not reported or blank.

Top 5 Part B carrier billing codes in 2024

By total payments.

Code	Description	Patients	Clm Lines	Total Payment
99205	New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	32	32	$131
99215	Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	51	62	$107
99232	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	26	59	$59
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	30	33	$46
G2211	Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	29	33	$12

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Brilinta	Ticagrelor	11	315	$4,550
Clopidogrel	Clopidogrel Bisulfate	33	1,410	$312
Verapamil Er	Verapamil Hcl	11	330	$130

Top 5 DME services in 2024

No connected or detailed DME service-level records for 2024.

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	6	$13,104	CORDIS US CORP.
Research Payments	Reported research-related payment or transfer-of-value amount.	0	$0	N/R
Ownership / Investment Interests	Reported value of ownership or investment interests.	0	$0	N/R

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FAQ

What Medicare data is available for Aaron William Grossman, M.D., PH.D.?

Tedicare shows public-source Medicare data for Aaron William Grossman, M.D., PH.D. (NPI 1104066497), including provider identity, specialty, market context, Medicare Part B activity, Part D prescribing, DME records, Open Payments where available, billing organization details, and ACO affiliation signals where available. Profile data covers 2015-2024, with current attribution based on 2025 claims where available.

Does Aaron William Grossman, M.D., PH.D. have ACO affiliation data?

No ACO affiliation record is shown in the available Tedicare data for this profile.

What billing organization is linked to Aaron William Grossman, M.D., PH.D.?

Aaron William Grossman, M.D., PH.D. is linked to UNIVERSITY OF CINCINNATI PHYSICIANS COMPANY, LLC (billing NPI 1801840434) in the available physician profile data.

Does Aaron William Grossman, M.D., PH.D. have Open Payments data?

Aaron William Grossman, M.D., PH.D. has 6 connected Open Payments records in the available 2024 summary data.

Can I download physician-level Medicare data from Tedicare?

Yes. Tedicare provides sample physician export data and paid custom physician data exports for research, planning, outreach, and market analysis. Exports can include physician profile fields, market and specialty context, billing organization details, ACO affiliation signals where available, and Medicare utilization data.