What is James Martin's specialty?

James Martin (NPI 1982639175) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Chattanooga, TN.

Where does James Martin practice?

James Martin practices in Chattanooga, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1982639175.

How much does Medicare pay James Martin?

James Martin (NPI 1982639175) received approximately $211K in total Medicare Part B payments, serving 2,048 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1982639175

James MartinMD

PRACTICEPLAZA RADIOLOGY,LLCSee all providers at this practice →

Diagnostic RadiologyChattanooga, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,791

Unique beneficiaries

—

Total services

22,320

Distinct HCPCS

Medicare payment

$176K

Peer benchmark

Total Medicare services vs. 698 Diagnostic Radiology providers in TN — top quintile (cohort median 3,582).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

100.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where James 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). 99 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PARKRIDGE MEDICAL CENTER, INC.	1,057	1,819
TALLEY, MARK	190	402
MEMORIAL HEALTH CARE SYSTEM INC.	185	281
Clyde Kyle Diagnostic Radiology · Nashville, TN	161	269
John Johnston Diagnostic Radiology · Nashville, TN	143	274
John Nunes Diagnostic Radiology · Nashville, TN	130	216
PAUL, LARRY	124	217
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	107	171
Martin Simms Diagnostic Radiology · Nashville, TN	104	181
SOLSTAS LAB PARTNERS GROUP LLC	93	155
Ronald Tompkins Emergency Medicine · Chattanooga, TN	91	152
County Of Hamilton Ambulance Service Provider · Chattanooga, TN	82	137

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