What is Rehana Begum's specialty?

Rehana Begum (NPI 1861461626) is a Medicare-billing provider whose primary specialty is Gastroenterology in Milwaukee, WI.

Where does Rehana Begum practice?

Rehana Begum practices in Milwaukee, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1861461626.

How much does Medicare pay Rehana Begum?

Rehana Begum (NPI 1861461626) received approximately $18K in total Medicare Part B payments, serving 148 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1861461626

Rehana BegumMD

GastroenterologyMilwaukee, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

168

Unique beneficiaries

—

Total services

220

Distinct HCPCS

Medicare payment

$16K

Peer benchmark

Total Medicare services vs. 249 Gastroenterology providers in WI — bottom quintile (cohort median 484).

PRESCRIBING · PART D · 2024

Total Rx claims

1,405

Beneficiaries

—

Total drug cost

$584K

Distinct drugs

Brand share

13.6%

Top prescribed drugs

Ursodiol212 claims

Tacrolimus204 claims

Rifaximin134 claims

Lactulose132 claims

Spironolactone90 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Rehana Begum'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). 25 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Mara Stasik Physician Assistant · Milwaukee, WI	29	84
Joseph Whitnah Diagnostic Radiology · New Berlin, WI	28	92
Ryan Hilbelink Diagnostic Radiology · St Francis, WI	22	62
Lynn Gilles Diagnostic Radiology · Milwaukee, WI	18	57
Sebouh Gueyikian Interventional Radiology · Evanston, IL	18	78
Paul Grebe Interventional Radiology · Milwaukee, WI	17	60
Ajay Sahajpal General Surgery · Milwaukee, WI	16	127
HIREMATH, SATCHIDANAND	16	93
Martin Crain Interventional Radiology · New Berlin, WI	16	74
BAYCARE AURORA, LLC	16	92
Sarah Parve Nurse Practitioner · Milwaukee, WI	14	53
AURORA MEDICAL CENTER GRAFTON, LLC	14	131

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