Physician

James Matthew Maher, M.D.

According to 2025 Medicare claims, James Maher, M.D. (NPI: 1235334145) practices cardiology in the Charlotte-Concord-Gastonia, NC-SC market, with the plurality of this provider's patient population coming from York, SC. This provider's primary affiliated billing organization is CAROLINA CARDIOLOGY ASSOCIATES LLC (NPI: 1134166507; TIN: 57-0989765) and primary practice location at 29732-1174.

Maher's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,490 traditional Medicare patients, billed 7,387 HCPCS/CPT codes, and received $826,784 in Medicare payments. The top billing code was 93306 (Ultrasound of heart with color-depicted blood flow, rate, direction and valve function). Part D data shows 5,461 prescription claims across 996 beneficiaries totaling $1,444,827 in drug costs, led by Eliquis (Apixaban). DME data shows 441 claims. Open Payments data shows 30 records totaling $1,064. 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 lower plateau to a higher plateau, from $116,130 to $826,784. Similarly, Part D prescription costs have moved sharply higher in recent years, from $113,538 to $1,444,827. In contrast, DME billing represents a smaller volume and moved up and down with repeated peaks and valleys, starting at $13,704 and ending at $20,616.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	759	1,638	$116,130
2016	1,155	2,628	$112,049
2017	1,450	3,523	$135,852
2018	1,768	4,118	$112,610
2019	1,305	2,882	$120,920
2020	1,368	5,374	$416,751
2021	1,213	4,967	$374,929
2022	1,234	6,325	$486,863
2023	1,411	7,402	$524,111
2024	1,490	7,387	$826,784

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	175	2,863	$113,538
2016	156	2,702	$114,288
2017	175	2,570	$155,964
2018	202	3,333	$231,317
2019	390	2,758	$271,615
2020	655	2,677	$407,826
2021	828	3,580	$849,994
2022	979	4,268	$850,856
2023	1,060	5,614	$1,388,918
2024	996	5,461	$1,444,827

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	N/R	N/R
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	N/R	196	$16,282
2020	N/R	N/R	N/R
2021	N/R	N/R	N/R
2022	N/R	N/R	N/R
2023	N/R	213	$11,037
2024	144	441	$13,591

* / # = 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
93306	Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	459	467	$118
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	476	986	$90
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	259	299	$64
93015	Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician	290	293	$54
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	420	688	$13

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Eliquis	Apixaban	449	24,847	$478,345
Camzyos	Mavacamten	31	845	$230,716
Entresto	Sacubitril/Valsartan	102	6,210	$138,565
Farxiga	Dapagliflozin Propanediol	111	6,541	$121,002
Jardiance	Empagliflozin	128	5,610	$105,334

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
E0601	Continuous positive airway pressure (cpap) device	Y	17	110	$3,563
A7032	Cushion for use on nasal mask interface, replacement only, each	N	N/R	22	$2,113
A7030	Full face mask used with positive airway pressure device, each	N	11	15	$1,528
A7031	Face mask interface, replacement for full face mask, each	N	N/R	17	$1,494
A7034	Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap	N	11	25	$1,234

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	30	$1,064	Abbott Laboratories
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 James Matthew Maher, M.D.?

Tedicare shows public-source Medicare data for James Matthew Maher, M.D. (NPI 1235334145), 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 James Matthew Maher, 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 James Matthew Maher, M.D.?

James Matthew Maher, M.D. is linked to CAROLINA CARDIOLOGY ASSOCIATES LLC (billing NPI 1134166507) in the available physician profile data.

Does James Matthew Maher, M.D. have Open Payments data?

James Matthew Maher, M.D. has 30 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.