Physician

Jeffrey I Grass, MD

According to 2025 Medicare claims, Jeffrey Grass, MD (NPI: 1275574535) practices radiation oncology 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 TRI STATE UROLOGIC SERVICES PSC INC (NPI: 1568404846; TIN: 611257391) and primary practice location at 45212-1979. Grass is affiliated with the Mercy Health Select, LLC (ACO ID: A1215), participating under the MSSP model.

Grass' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 469 traditional Medicare patients, billed 3,109 HCPCS/CPT codes, and received $1,076,970 in Medicare payments. The top billing code was G0340 (Image-guided robotic linear accelerator-based stereotactic radiosurgery, delivery including collimator changes and custom plugging, fractionated treatment, all lesions, per session, second through fifth sessions, maximum five sessions per course of treatme). Part D data shows 192 prescription claims across 85 beneficiaries totaling $26,120 in drug costs, led by Tamsulosin Hcl (Tamsulosin Hcl). Open Payments data shows 24 records totaling $2,582. 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 has risen steadily, from $571,178 to $1,076,970. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $5,903 and ending at $26,120. 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	388	5,129	$571,178
2016	382	7,447	$787,615
2017	386	8,931	$1,098,868
2018	426	6,031	$1,182,114
2019	399	6,420	$1,220,022
2020	363	5,492	$1,182,345
2021	368	5,095	$1,167,526
2022	365	3,892	$1,064,465
2023	438	3,999	$1,245,688
2024	469	3,109	$1,076,970

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	62	127	$5,903
2016	56	117	$6,687
2017	59	122	$2,287
2018	65	160	$3,413
2019	71	214	$5,362
2020	53	116	$4,047
2021	59	125	$1,672
2022	57	144	$3,245
2023	72	163	$4,984
2024	85	192	$26,120

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
G0340	Image-guided robotic linear accelerator-based stereotactic radiosurgery, delivery including collimator changes and custom plugging, fractionated treatment, all lesions, per session, second through fifth sessions, maximum five sessions per course of treatme	155	234	$1,911
99204	New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	110	110	$116
77336	Continuing radiation therapy consultation per week	119	258	$64
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	182	256	$57
77300	Calculation of radiation therapy dose	91	692	$49

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Tamsulosin Hcl	Tamsulosin Hcl	108	5,929	$954
Dexamethasone	Dexamethasone	20	223	$227

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.	24	$2,582	Siemens Medical Solutions USA, Inc.
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

Explore More Providers

FAQ

What Medicare data is available for Jeffrey I. Grass, MD?

Tedicare shows public-source Medicare data for Jeffrey I. Grass, MD (NPI 1275574535), 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 Jeffrey I. Grass, MD have ACO affiliation data?

Jeffrey I. Grass, MD is shown with ACO affiliation data for Mercy Health Select, LLC (MSSP, ACO ID A1215).

What billing organization is linked to Jeffrey I. Grass, MD?

Jeffrey I. Grass, MD is linked to TRI STATE UROLOGIC SERVICES PSC INC (billing NPI 1568404846) in the available physician profile data.

Does Jeffrey I. Grass, MD have Open Payments data?

Jeffrey I. Grass, MD has 24 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.