Physician

Riffat S Mahmud, M.D.

According to 2025 Medicare claims, Riffat Mahmud, M.D. (NPI: 1780787028) practices internal medicine in the York-Hanover, PA market, with the plurality of this provider's patient population coming from York, PA. This provider's primary affiliated billing organization is RIFFAT S MAHMUD MD PC (NPI: 1881707164; TIN: 020615109) and primary practice location at 17408-1534.

Mahmud's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 515 traditional Medicare patients, billed 3,727 HCPCS/CPT codes, and received $253,765 in Medicare payments. The top billing code was 99223 (Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes). Part D data shows 25,068 prescription claims across 362 beneficiaries totaling $676,617 in drug costs, led by Eliquis (Apixaban). DME data shows 555 claims. No Open Payments records. 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 declined steadily, from $892,279 to $676,617. In contrast, DME billing represents a smaller volume and moved sharply higher in recent years, from $22,783 to $26,704.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	606	4,109	$236,142
2016	589	4,383	$245,983
2017	653	3,741	$238,531
2018	478	2,892	$213,179
2019	372	2,567	$183,832
2020	319	1,924	$141,738
2021	319	2,048	$148,827
2022	350	2,427	$179,662
2023	325	1,983	$151,733
2024	515	3,727	$253,765

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	399	16,246	$892,279
2016	381	14,910	$869,899
2017	371	13,102	$805,814
2018	306	9,910	$634,853
2019	179	8,109	$557,016
2020	152	6,183	$445,981
2021	156	9,806	$439,435
2022	134	21,576	$590,139
2023	230	24,461	$606,367
2024	362	25,068	$676,617

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	39	640	$34,602
2016	31	740	$29,299
2017	15	720	$22,622
2018	N/R	359	$11,512
2019	N/R	102	$1,248
2020	N/R	13	$2,617
2021	N/R	N/R	N/R
2022	N/R	22	$703
2023	47	155	$4,704
2024	221	555	$19,211

* / # = 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
99223	Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	247	271	$116
99233	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	378	1,087	$81
99239	Hospital discharge day management, more than 30 minutes	158	168	$78
99238	Hospital discharge day management, 30 minutes or less	114	120	$56
99232	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	423	1,710	$54

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Eliquis	Apixaban	384	3,254	$68,107
Trulicity	Dulaglutide	51	1,134	$42,028
Xarelto	Rivaroxaban	181	1,308	$26,427
Ozempic	Semaglutide	23	630	$23,751
Tradjenta	Linagliptin	119	1,023	$18,988

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
E2611	General use wheelchair back cushion, width less than 22 inches, any height, including any type mounting hardware	N	21	21	$2,883
K0001	Standard wheelchair	Y	38	177	$2,812
E0260	Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress	Y	18	55	$2,662
E1390	Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate	Y	N/R	37	$2,611
E0973	Wheelchair accessory, adjustable height, detachable armrest, complete assembly, each	N	22	22	$2,092

Open Payments Summary

No connected Open Payments records were found for this physician in General Payments, Research Payments, or Ownership / Investment Interests.

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FAQ

What Medicare data is available for Riffat S. Mahmud, M.D.?

Tedicare shows public-source Medicare data for Riffat S. Mahmud, M.D. (NPI 1780787028), 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 Riffat S. Mahmud, 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 Riffat S. Mahmud, M.D.?

Riffat S. Mahmud, M.D. is linked to RIFFAT S MAHMUD MD PC (billing NPI 1881707164) in the available physician profile data.

Does Riffat S. Mahmud, M.D. have Open Payments data?

No connected Open Payments records are shown for this physician in the available General Payments, Research Payments, or Ownership / Investment Interests 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.