Physician

Kathleen Marie Rossy, M.D.

According to 2025 Medicare claims, Kathleen Rossy, M.D. (NPI: 1730341736) practices dermatology in the Trenton-Princeton, NJ market, with the plurality of this provider's patient population coming from Mercer, NJ. This provider's primary affiliated billing organization is SCHWEIGER DERMATOLOGY, PC (NPI: 1104229392; TIN: 470973312) and primary practice location at 08540-1968.

Rossy's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 271 traditional Medicare patients, billed 1,043 HCPCS/CPT codes, and received $286,246 in Medicare payments. The top billing code was 17311 (Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks). Part D data shows 120 prescription claims across 82 beneficiaries totaling $824 in drug costs, led by Mupirocin (Mupirocin). Open Payments data shows 28 records totaling $415. 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 moved from a higher plateau to a lower plateau, from $583,612 to $286,246. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $3,339 and ending at $824. 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	536	1,960	$583,612
2016	518	1,904	$538,305
2017	381	1,312	$374,302
2018	340	1,188	$320,623
2019	357	1,354	$380,889
2020	227	1,044	$257,690
2021	242	1,155	$282,887
2022	260	1,001	$274,155
2023	270	1,041	$290,076
2024	271	1,043	$286,246

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	165	239	$3,339
2016	203	302	$3,286
2017	119	171	$1,879
2018	121	170	$2,594
2019	112	144	$1,152
2020	81	123	$1,790
2021	88	137	$2,181
2022	79	111	$8,852
2023	92	124	$1,597
2024	82	120	$824

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
17311	Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks	185	226	$522
17312	Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks	106	148	$351
13132	Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm	43	44	$204
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	69	99	$69
99212	Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	60	86	$43

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Mupirocin	Mupirocin	58	1,137	$305
Amoxicillin	Amoxicillin	22	61	$39
Cephalexin	Cephalexin	11	80	$26

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.	28	$415	ABBVIE 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

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FAQ

What Medicare data is available for Kathleen Marie Rossy, M.D.?

Tedicare shows public-source Medicare data for Kathleen Marie Rossy, M.D. (NPI 1730341736), 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 Kathleen Marie Rossy, M.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 Kathleen Marie Rossy, M.D.?

Kathleen Marie Rossy, M.D. is linked to SCHWEIGER DERMATOLOGY, PC (billing NPI 1104229392) in the available physician profile data.

Does Kathleen Marie Rossy, M.D. have Open Payments data?

Kathleen Marie Rossy, M.D. has 28 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.