What is Jason Kantor's specialty?

Jason Kantor (NPI 1356323828) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in San Pedro, CA.

Where does Jason Kantor practice?

Jason Kantor practices in San Pedro, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1356323828.

How much does Medicare pay Jason Kantor?

Jason Kantor (NPI 1356323828) received approximately $38K in total Medicare Part B payments, serving 579 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1356323828

Jason KantorMD

PRACTICESTEPHEN R SHEA, M.D., INCSee all providers at this practice →

Diagnostic RadiologySan Pedro, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

447

Unique beneficiaries

—

Total services

465

Distinct HCPCS

Medicare payment

$28K

Peer benchmark

Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — below median (cohort median 2,975).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

91.3

Quality

75.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.68%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Jason Kantor'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 · 6 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	86	177
Mark Stein Diagnostic Radiology · Santa Ana, CA	11	13

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · West Hills, CA	72	154
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	39	79
Raymond Folmar Orthopedic Surgery · Irvine, CA	22	37
AHMC ANAHEIM REGIONAL MEDICAL	17	21
ST. JOSEPH HOSPITAL OF ORANGE	13	18
Ajit Shah Internal Medicine · La Mirada, CA	12	17

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