What is Eric Zimmerman's specialty?

Eric Zimmerman (NPI 1639315286) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Duluth, MN.

Where does Eric Zimmerman practice?

Eric Zimmerman practices in Duluth, MN, based on the location reported in the CMS Medicare provider datasets for NPI 1639315286.

How much does Medicare pay Eric Zimmerman?

Eric Zimmerman (NPI 1639315286) received approximately $75K in total Medicare Part B payments, serving 2,024 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1639315286

Eric ZimmermanM.D.

Diagnostic RadiologyDuluth, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,346

Unique beneficiaries

—

Total services

2,443

Distinct HCPCS

Medicare payment

$64K

Peer benchmark

Total Medicare services vs. 1,273 Diagnostic Radiology providers in MN — below median (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 · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Eric Zimmerman'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). 80 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
County Of Hamilton Ambulance Service Provider · Chattanooga, TN	103	225
Jacob Hennings Emergency Medicine · Chattanooga, TN	101	243
Jose Barriocanal Diagnostic Radiology · Chattanooga, TN	84	166
Harris Hawk Interventional Radiology · Chattanooga, TN	83	177
Justin Calvert Interventional Radiology · Mobile, AL	82	192
Steven Quarfordt Interventional Radiology · Chattanooga, TN	82	248
Jeffrey Alvis Diagnostic Radiology · Bristol, TN	81	183
Dharmendrakumar Patel Cardiology · Chattanooga, TN	79	152
Noel Bergquist Diagnostic Radiology · Knoxville, TN	72	181
Peter Furicchia Diagnostic Radiology · Birmingham, MI	64	154
MEMORIAL HEALTH CARE SYSTEM INC.	62	167
Samuel Porter Diagnostic Radiology · Chattanooga, TN	59	161

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