Physician

Michael S Weingarten, M.D.

According to 2025 Medicare claims, Michael Weingarten, M.D. (NPI: 1750590253) practices rheumatology in the Buffalo-Cheektowaga, NY market, with the plurality of this provider's patient population coming from Erie, NY. This provider's primary affiliated billing organization is RHEUMATOLOGY CONSULTANTS OF WESTERN NEW YORK, P.C. (NPI: 1568532315; TIN: 202087498) and primary practice location at 14224-3444.

Weingarten's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 204 traditional Medicare patients, billed 41,705 HCPCS/CPT codes, and received $587,292 in Medicare payments. The top billing code was 96413 (Administration of chemotherapy into vein, 1 hour or less). Part D data shows 2,258 prescription claims across 383 beneficiaries totaling $1,771,729 in drug costs, led by Enbrel Sureclick (Etanercept). Open Payments data shows 49 records totaling $936. 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 sharply higher in recent years, from $326,676 to $1,771,729. 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	321	10,552	$393,511
2016	351	11,488	$521,343
2017	284	14,501	$552,388
2018	247	13,293	$480,531
2019	314	34,293	$1,016,768
2020	256	24,962	$793,621
2021	245	28,802	$652,625
2022	187	29,696	$551,792
2023	206	41,002	$648,245
2024	204	41,705	$587,292

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	236	1,422	$326,676
2016	254	1,541	$533,214
2017	229	1,708	$631,149
2018	204	1,649	$743,006
2019	218	1,820	$1,011,019
2020	219	1,867	$1,146,282
2021	225	1,829	$1,196,107
2022	234	1,927	$1,275,193
2023	315	2,311	$1,765,257
2024	383	2,258	$1,771,729

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
96413	Administration of chemotherapy into vein, 1 hour or less	58	204	$96
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	106	212	$85
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	84	176	$11
96372	Injection of drug or substance under skin or into muscle	34	47	$11
J7050	Infusion, normal saline solution, 250 cc	58	248	$1

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Enbrel Sureclick	Etanercept	57	1,988	$508,744
Orencia Clickject	Abatacept	34	952	$201,110
Humira(Cf) Pen	Adalimumab	25	700	$164,869
Xeljanz Xr	Tofacitinib Citrate	20	660	$118,427
Cosentyx Sensoready (2 Pens)	Secukinumab	11	392	$95,584

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.	49	$936	PFIZER 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 Michael S. Weingarten, M.D.?

Tedicare shows public-source Medicare data for Michael S. Weingarten, M.D. (NPI 1750590253), 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 Michael S. Weingarten, 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 Michael S. Weingarten, M.D.?

Michael S. Weingarten, M.D. is linked to RHEUMATOLOGY CONSULTANTS OF WESTERN NEW YORK, P.C. (billing NPI 1568532315) in the available physician profile data.

Does Michael S. Weingarten, M.D. have Open Payments data?

Michael S. Weingarten, M.D. has 49 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.