Physician

Marian Deames, MD

According to 2025 Medicare claims, Marian Deames, MD (NPI: 1891100863) practices family practice in the Monroe, MI market, with the plurality of this provider's patient population coming from Monroe, MI. This provider's primary affiliated billing organization is PROMEDICA MONROE PHYSICIANS (NPI: 1194078055; TIN: 46-1111822) and primary practice location at 48144-9434. Deames is affiliated with the ProMedica Health Network, Inc. (ACO ID: A3016), participating under the MSSP model.

Deames' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 222 traditional Medicare patients, billed 1,400 HCPCS/CPT codes, and received $81,581 in Medicare payments. The top billing code was G0439 (Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit). Part D data shows 9,613 prescription claims across 584 beneficiaries totaling $1,049,017 in drug costs, led by Jardiance (Empagliflozin). DME data shows 118 claims. Open Payments data shows 19 records totaling $339. 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 $109 to $81,581. Similarly, Part D prescription costs have risen steadily, from $21,721 to $1,049,017. For DME billing, reported payments rose steadily, from $547 to $38,679.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	22	33	$109
2018	149	470	$2,009
2019	97	199	$780
2020	318	995	$56,725
2021	505	2,374	$149,205
2022	393	1,308	$79,384
2023	227	1,148	$84,627
2024	222	1,400	$81,581

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	64	383	$21,721
2016	88	846	$99,692
2017	109	875	$93,001
2018	229	2,687	$255,219
2019	279	2,606	$293,119
2020	362	1,783	$150,369
2021	439	7,106	$551,317
2022	424	6,468	$533,029
2023	590	8,672	$957,782
2024	584	9,613	$1,049,017

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	N/R	N/R
2016	N/R	23	$1,815
2017	N/R	13	$313
2018	N/R	45	$1,579
2019	N/R	12	$675
2020	N/R	N/R	N/R
2021	N/R	15	$326
2022	N/R	82	$5,030
2023	34	163	$23,081
2024	13	118	$32,448

* / # = 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
G0439	Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	100	100	$128
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	159	312	$74
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	104	177	$57
G0008	Administration of influenza virus vaccine	77	79	$31
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	152	262	$13

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Jardiance	Empagliflozin	90	6,670	$126,763
Trulicity	Dulaglutide	64	3,528	$111,861
Ozempic	Semaglutide	73	2,618	$82,184
Eliquis	Apixaban	78	3,840	$70,807
Rybelsus	Semaglutide	47	2,050	$63,069

Top 5 DME services in 2024

By Total Medicare Payment Amount.

HCPCS Code	HCPCS Description	Supplier Rental Indicator	Total Supplier Beneficiaries	Total Supplier Claims	Total Medicare Payment Amount
A4239	Supply allowance for non-adjunctive, non-implanted continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service	N	13	77	$31,950
A4253	Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips	N	N/R	18	$226
E1028	Wheelchair accessory, manual swingaway, retractable or removable mounting hardware for joystick, other control interface or positioning accessory	Y	N/R	12	$157
A7038	Filter, disposable, used with positive airway pressure device	N	N/R	11	$116

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	19	$339	Lilly USA, LLC
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 Marian Deames, MD?

Tedicare shows public-source Medicare data for Marian Deames, MD (NPI 1891100863), 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 Marian Deames, MD have ACO affiliation data?

Marian Deames, MD is shown with ACO affiliation data for ProMedica Health Network, Inc. (MSSP, ACO ID A3016).

What billing organization is linked to Marian Deames, MD?

Marian Deames, MD is linked to PROMEDICA MONROE PHYSICIANS (billing NPI 1194078055) in the available physician profile data.

Does Marian Deames, MD have Open Payments data?

Marian Deames, MD has 19 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.