What is Riffat Mahmud's specialty?

Riffat Mahmud (NPI 1780787028) is a Medicare-billing provider whose primary specialty is Internal Medicine in York, PA.

Where does Riffat Mahmud practice?

Riffat Mahmud practices in York, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1780787028.

How much does Medicare pay Riffat Mahmud?

Riffat Mahmud (NPI 1780787028) received approximately $254K in total Medicare Part B payments, serving 515 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1780787028

Riffat MahmudM.D.

PRACTICEHI MED ENTERPRISES INCSee all providers at this practice →

Internal MedicineYork, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,406

Unique beneficiaries

—

Total services

3,717

Distinct HCPCS

Medicare payment

$253K

Peer benchmark

Total Medicare services vs. 4,434 Internal Medicine providers in PA — top quintile (cohort median 550).

PRESCRIBING · PART D · 2024

Total Rx claims

24,428

Beneficiaries

—

Total drug cost

$580K

Distinct drugs

149

Brand share

13.6%

Top prescribed drugs

Atorvastatin Calcium1,529 claims

Furosemide943 claims

Mirtazapine896 claims

Quetiapine Fumarate861 claims

Trazodone Hcl802 claims

QUALITY · MIPS · 2024

Final MIPS score

0.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-9.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Riffat Mahmud's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 48 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
YORK HOSPITAL	395	4,183
Anna Antwi Nurse Practitioner · Lancaster, PA	85	456
BEILIS, HEIDI	77	187
Physician's Mobile X-Ray, Inc. Portable X-Ray Supplier · Harrisburg, PA	76	403
Miguel Aguilo-Seara Psychiatry · Jeffersonville, PA	74	370
Dana Linn-Toomey Podiatry · York, PA	68	364
Beatrix Olofsson Diagnostic Radiology · York, PA	49	102
Michelle Consolini Cardiology · York, PA	46	109
John Fitzpatrick Diagnostic Radiology · Milford, CT	44	99
Jada Anderson Diagnostic Radiology · York, PA	42	120
Douglas Barnes Diagnostic Radiology · York, PA	40	73
Cindy Shi Diagnostic Radiology · Red Lion, PA	38	101

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events