What is John Carroll's specialty?

John Carroll (NPI 1134119902) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Brentwood, TN.

Where does John Carroll practice?

John Carroll practices in Brentwood, TN, based on the location reported in the CMS Medicare provider datasets for NPI 1134119902.

How much does Medicare pay John Carroll?

John Carroll (NPI 1134119902) received approximately $58K in total Medicare Part B payments, serving 878 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1134119902

John CarrollMD

Diagnostic RadiologyBrentwood, TNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

878

Unique beneficiaries

—

Total services

1,181

Distinct HCPCS

Medicare payment

$54K

Peer benchmark

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

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 John Carroll'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). 2 inbound referrers · 7 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Harold Cates Orthopedic Surgery · Knoxville, TN	12	13
PARKWEST MEDICAL CENTER	11	13

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Charles Kaelin Orthopedic Surgery · Mount Juliet, TN	17	72
PARKWEST MEDICAL CENTER	14	15
Mark Mcquain Physical Medicine and Rehabilitation · Johnson City, TN	13	24
NAYLOR, PAUL	13	18
Paul Brady Orthopedic Surgery · Knoxville, TN	12	20
Rickey Parsons Orthopaedic Surgery · Knoxville, TN	12	16
Richard Cunningham Orthopedic Surgery · Somerset, KY	11	22

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