What is Jack Martin's specialty?

Jack Martin (NPI 1932159878) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Harrisburg, PA.

Where does Jack Martin practice?

Jack Martin practices in Harrisburg, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1932159878.

How much does Medicare pay Jack Martin?

Jack Martin (NPI 1932159878) received approximately $104K in total Medicare Part B payments, serving 2,178 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1932159878

Jack MartinMD

PRACTICETRISTAN ASSOCIATESSee all providers at this practice →

Diagnostic RadiologyHarrisburg, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,291

Unique beneficiaries

—

Total services

3,363

Distinct HCPCS

Medicare payment

$96K

Peer benchmark

Total Medicare services vs. 1,589 Diagnostic Radiology providers in PA — above median (cohort median 2,484).

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 Jack Martin'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). 161 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GEISINGER MEDICAL CENTER	877	1,764
GEISINGER WYOMING VALLEY MEDICAL CENTER	269	524
COMMUNITY MEDICAL CENTER	170	256
EVANGELICAL COMMUNITY HOSPITAL	158	283
GEISINGER MEDICAL CENTER	84	111
Family Practice Center, Pc Clinical Laboratory · Selinsgrove, PA	83	133
GEISINGER MEDICAL CENTER	73	101
WILKES BARRE HOSPITAL COMPANY LLC	59	102
Shivam Patel Diagnostic Radiology · Wilkes Barre, PA	58	88
Thomas Harrison Cardiology · Danville, PA	58	90
Susan Dulka Diagnostic Radiology · Wilkes Barre, PA	56	87
Leslie Scott Diagnostic Radiology · Danville, PA	51	70

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