What is Thomas Callahan's specialty?

Thomas Callahan (NPI 1508809138) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Fort Worth, TX.

Where does Thomas Callahan practice?

Thomas Callahan practices in Fort Worth, TX, based on the location reported in the CMS Medicare provider datasets for NPI 1508809138.

How much does Medicare pay Thomas Callahan?

Thomas Callahan (NPI 1508809138) received approximately $35K in total Medicare Part B payments, serving 794 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1508809138

Thomas CallahanMD

PRACTICEHEALTH IMAGING PARTNERS, LLCSee all providers at this practice →

Diagnostic RadiologyFort Worth, TXI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

851

Unique beneficiaries

—

Total services

915

Distinct HCPCS

Medicare payment

$13K

Peer benchmark

Total Medicare services vs. 2,345 Diagnostic Radiology providers in TX — below median (cohort median 2,473).

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

Total received

$208

Payment records

By payment type

Food and Beverage$208

Top paying entities

Food and Beverage$208

REFERRAL NETWORK

Where Thomas Callahan'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). 162 inbound referrers · 310 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
METHODIST HOSPITAL PLAINVIEW TEXAS	260	588
PORTER, SCOTT	204	312
James Wolfe Diagnostic Radiology · Lubbock, TX	182	266
MARTINEZ, WALDO	174	279
Gregory Poe Diagnostic Radiology · Lubbock, TX	156	207
Steven White Diagnostic Radiology · Lubbock, TX	154	277
Thomas Windisch Diagnostic Radiology · Lubbock, TX	145	256
Douglas Wright Diagnostic Radiology · Lubbock, TX	142	205
Ambulance Corporation Ambulance Service Provider · Lubbock, TX	140	185
Brian Bruening Diagnostic Radiology · Lubbock, TX	125	206
Piyush Mittal Internal Medicine · Lubbock, TX	120	555
Gary Simmons Diagnostic Radiology · Lubbock, TX	116	159

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
COVENANT MEDICAL CENTER	1,172	2,276
LUBBOCK COUNTY HOSPITAL DISTRICT	217	334
William Winn Diagnostic Radiology · Edina, MN	213	333
JOHNSON, CARSON	201	289
Kenneth White Diagnostic Radiology · Lubbock, TX	182	290
Cody Cox Diagnostic Radiology · Lubbock, TX	177	255
PORTER, SCOTT	164	267
James Wolfe Diagnostic Radiology · Lubbock, TX	159	231
LUBBOCK HEART HOSPITAL, LLC	153	242
MARTINEZ, WALDO	148	242
Thomas Windisch Diagnostic Radiology · Lubbock, TX	148	254
Cassy Felts Diagnostic Radiology · Lubbock, TX	141	212

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