PROVIDER PROFILE · NPI 1518015627

Michael GroganM.D., J.D.

Diagnostic RadiologyGreen Bay, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,856

Unique beneficiaries

—

Total services

3,045

Distinct HCPCS

Medicare payment

$78K

Peer benchmark

Total Medicare services vs. 749 Diagnostic Radiology providers in WI — above median (cohort median 2,525).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

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 Michael Grogan'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). 152 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HUDSON HOSPITAL, INC.	269	688
LADD MEMORIAL HOSPITAL	203	778
ALLINA HEALTH SYSTEM	151	332
Lucas Ludeman Diagnostic Radiology · Green Bay, WI	149	321
Group Health Plan Inc. Clinical Laboratory · Eden Prairie, MN	132	341
AMERY REGIONAL MEDICAL CENTER, INC	123	564
City Of St Paul Ambulance Service Provider · Saint Paul, MN	91	161
TASHJIAN, JOSEPH	87	159
PAGE, GRAYDON	77	151
David Degear Family Practice · New Richmond, WI	74	254
Jeffrey Phelan Diagnostic Radiology · Roseville, MN	68	178
Nicholas Weiss Orthopedic Surgery · Oak Park Heights, MN	66	186

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