What is Robert Walker's specialty?

Robert Walker (NPI 1568626794) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Indianapolis, IN.

Where does Robert Walker practice?

Robert Walker practices in Indianapolis, IN, based on the location reported in the CMS Medicare provider datasets for NPI 1568626794.

How much does Medicare pay Robert Walker?

Robert Walker (NPI 1568626794) received approximately $64K in total Medicare Part B payments, serving 1,121 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1568626794

Robert WalkerM.D.

Diagnostic RadiologyIndianapolis, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,467

Unique beneficiaries

—

Total services

1,473

Distinct HCPCS

Medicare payment

$56K

Peer benchmark

Total Medicare services vs. 553 Diagnostic Radiology providers in IN — below median (cohort median 2,892).

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 Robert Walker'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). 133 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
COMMUNITY HEALTH NETWORK, INC	920	1,739
HANCOCK REGIONAL HOSPITAL	428	1,045
Seals Ambulance Service, Inc. Ambulance Service Provider · Indianapolis, IN	182	348
Justin Chang Diagnostic Radiology · Indianapolis, IN	169	291
Dale Mccarter Diagnostic Radiology · Indianapolis, IN	145	249
James Bognanno Diagnostic Radiology · Indianapolis, IN	143	252
INDIANA UNIVERSITY HEALTH INC	118	275
Joseph Yedlicka Diagnostic Radiology · Indianapolis, IN	109	221
SMART, PAUL	105	207
Michael Swack Diagnostic Radiology · Indianapolis, IN	104	155
Scott Savader Diagnostic Radiology · Indianapolis, IN	101	172
Stephan Stockberger Diagnostic Radiology · Indianapolis, IN	92	152

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