Physician

Abbe Marissa Cassity, D.O.

According to 2025 Medicare claims, Abbe Cassity, D.O. (NPI: 1629177738) practices family practice in the Huntington-Ashland, WV-KY-OH market, with the plurality of this provider's patient population coming from Greenup, KY. This provider's primary affiliated billing organization is FAMILY MEDICINE CENTER, PLLC (NPI: 1679678619; TIN: 611389395) and primary practice location at 41101-7087. Cassity is affiliated with the Main Street Rural Health Maple ACO LLC (ACO ID: A5401), participating under the MSSP model.

Cassity's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 361 traditional Medicare patients, billed 2,542 HCPCS/CPT codes, and received $114,167 in Medicare payments. The top billing code was G0438 (Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit). Part D data shows 12,851 prescription claims across 745 beneficiaries totaling $1,870,752 in drug costs, led by Ozempic (Semaglutide). DME data shows 570 claims. Open Payments data shows 138 records totaling $2,413. 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 $787,566 to $1,870,752. For DME billing, reported payments moved sharply higher in recent years, from $12,838 to $49,811.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	290	1,632	$90,078
2016	292	2,034	$106,011
2017	292	2,063	$112,048
2018	427	1,503	$64,289
2019	566	2,728	$125,321
2020	421	2,184	$106,899
2021	453	2,132	$131,489
2022	420	2,199	$119,688
2023	365	2,085	$105,174
2024	361	2,542	$114,167

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	323	8,142	$787,566
2016	349	8,339	$881,322
2017	352	8,067	$863,963
2018	584	7,255	$870,607
2019	608	8,265	$980,664
2020	580	9,059	$1,107,983
2021	622	8,880	$1,147,143
2022	716	11,437	$1,417,613
2023	718	12,270	$1,926,543
2024	745	12,851	$1,870,752

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	138	502	$14,212
2016	134	548	$14,084
2017	108	564	$11,975
2018	69	348	$8,001
2019	83	440	$18,684
2020	94	382	$16,048
2021	58	531	$29,455
2022	103	411	$30,726
2023	101	486	$41,521
2024	112	570	$51,742

* / # = 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
G0438	Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	136	136	$147
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	338	893	$73
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	236	382	$12
82044	Urine microalbumin (protein) analysis	76	77	$6
82570	Creatinine level to test for kidney function or muscle injury	76	77	$5

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Ozempic	Semaglutide	205	8,232	$267,498
Mounjaro	Tirzepatide	180	6,302	$226,862
Jardiance	Empagliflozin	135	8,460	$164,330
Farxiga	Dapagliflozin Propanediol	149	8,931	$162,846
Januvia	Sitagliptin Phosphate	68	5,220	$95,548

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	N/R	32	$15,644
E1390	Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate	Y	11	94	$11,863
A7034	Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap	N	16	34	$2,684
A7032	Cushion for use on nasal mask interface, replacement only, each	N	N/R	16	$2,589
A7030	Full face mask used with positive airway pressure device, each	N	N/R	20	$2,525

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	138	$2,413	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 Abbe Marissa Cassity, D.O.?

Tedicare shows public-source Medicare data for Abbe Marissa Cassity, D.O. (NPI 1629177738), 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 Abbe Marissa Cassity, D.O. have ACO affiliation data?

Abbe Marissa Cassity, D.O. is shown with ACO affiliation data for Main Street Rural Health Maple ACO LLC (MSSP, ACO ID A5401).

What billing organization is linked to Abbe Marissa Cassity, D.O.?

Abbe Marissa Cassity, D.O. is linked to FAMILY MEDICINE CENTER, PLLC (billing NPI 1679678619) in the available physician profile data.

Does Abbe Marissa Cassity, D.O. have Open Payments data?

Abbe Marissa Cassity, D.O. has 138 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.