PROVIDER PROFILE · NPI 1871571125

Nathan BlockMD

Diagnostic RadiologyRoseville, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

5,832

Unique beneficiaries

—

Total services

8,455

Distinct HCPCS

Medicare payment

$129K

Peer benchmark

Total Medicare services vs. 1,273 Diagnostic Radiology providers in MN — top quintile (cohort median 3,094).

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 Nathan Block'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). 120 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ALLINA HEALTH SYSTEM	750	1,408
HEALTHEAST ST JOSEPHS HOSPITAL	159	291
Matthew Baldwin Diagnostic Radiology · Roseville, MN	126	247
City Of St Paul Ambulance Service Provider · Saint Paul, MN	112	193
Paul Carolan Diagnostic Radiology · Roseville, MN	99	175
HEALTHEAST ST. JOHN'S HOSPITAL	94	125
ALLINA HEALTH SYSTEM	85	160
BALDWIN AREA MEDICAL CENTER, INC.	72	207
Keith Wittenberg Diagnostic Radiology · Roseville, MN	71	141
Angela Tai Diagnostic Radiology · Roseville, MN	68	133
Allina Health System Ambulance Service Provider · Saint Paul, MN	64	99
HEALTHEAST WOODWINDS HOSPITAL	54	81

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