PROVIDER PROFILE · NPI 1912918301

Mary PremMD

PRACTICEFRANCISCAN PHYSICIAN NETWORKSee all providers at this practice →

Internal MedicineMunster, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

818

Unique beneficiaries

—

Total services

1,097

Distinct HCPCS

Medicare payment

$91K

Peer benchmark

Total Medicare services vs. 1,429 Internal Medicine providers in IN — above median (cohort median 666).

PRESCRIBING · PART D · 2024

Total Rx claims

9,086

Beneficiaries

—

Total drug cost

$752K

Distinct drugs

122

Brand share

22.5%

Top prescribed drugs

Atorvastatin Calcium734 claims

Amlodipine Besylate469 claims

Alprazolam401 claims

Levothyroxine Sodium382 claims

Pantoprazole Sodium293 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$70

Payment records

By payment type

Food and Beverage$70

REFERRAL NETWORK

Where Mary Prem'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). 63 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
FRANCISCAN HEALTH MUNSTER	473	2,352
MUNSTER MEDICAL RESEARCH FOUNDATION INC	158	517
Ennis Zaitoon Internal Medicine · Corona, CA	59	214
MBAOMA, ROWLAND	58	435
Mark Kevin Internal Medicine · Munster, IN	49	138
John Gustaitis Diagnostic Radiology · Munster, IN	47	134
Barnard San Gabriel Internal Medicine · Munster, IN	46	91
Olga Pasternak-Wise Diagnostic Radiology · Chicago, IL	46	132
FRANCISCAN HEALTH DYER & HAMMOND	45	101
Jay Korach Diagnostic Radiology · Munster, IN	42	108
Tapan Desai Pulmonary Disease · Crown Point, IN	41	235
Ashish Patel Family Practice · Munster, IN	36	140

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