What is Jonathan Ehrhardt's specialty?

Jonathan Ehrhardt (NPI 1639205289) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Tucson, AZ.

Where does Jonathan Ehrhardt practice?

Jonathan Ehrhardt practices in Tucson, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1639205289.

How much does Medicare pay Jonathan Ehrhardt?

Jonathan Ehrhardt (NPI 1639205289) received approximately $120K in total Medicare Part B payments, serving 2,414 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1639205289

Jonathan EhrhardtM.D.

Diagnostic RadiologyTucson, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,885

Unique beneficiaries

—

Total services

4,286

Distinct HCPCS

Medicare payment

$110K

Peer benchmark

Total Medicare services vs. 621 Diagnostic Radiology providers in AZ — above median (cohort median 4,389).

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 Jonathan Ehrhardt'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). 103 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MERCY HEALTH SYSTEM CORPORATION	1,611	6,649
James Kirschbaum Interventional Radiology · Janesville, WI	219	544
Muhammad Alkhan Critical Care (Intensivists) · Janesville, WI	200	472
Bart Schmidt Diagnostic Radiology · Janesville, WI	191	518
City Of Janesville Ambulance Service Provider · Janesville, WI	180	296
Frank Brodkey Critical Care (Intensivists) · Janesville, WI	177	418
Thomas Teelin Cardiology · Madison, WI	174	359
Karuna Chilukuri Cardiology · Janesville, WI	150	283
Paul Volkert Cardiology · Janesville, WI	110	226
Eugene Gulliver Cardiology · Janesville, WI	107	267
Hyung Kim Hospitalist · Janesville, WI	104	232
PARATECH AMBULANCE SERVICE, INC.	92	196

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