What is Jason Klein's specialty?

Jason Klein (NPI 1902027337) is a Medicare-billing provider whose primary specialty is Interventional Cardiology in Phoenix, AZ.

Where does Jason Klein practice?

Jason Klein practices in Phoenix, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1902027337.

How much does Medicare pay Jason Klein?

Jason Klein (NPI 1902027337) received approximately $925K in total Medicare Part B payments, serving 953 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1902027337

Jason KleinM.D.

PRACTICEHEART & VASCULAR CENTER OF ARIZONASee all providers at this practice →

Interventional CardiologyPhoenix, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,348

Unique beneficiaries

—

Total services

5,382

Distinct HCPCS

Medicare payment

$877K

Peer benchmark

Total Medicare services vs. 143 Interventional Cardiology providers in AZ — above median (cohort median 3,623).

PRESCRIBING · PART D · 2024

Total Rx claims

2,750

Beneficiaries

—

Total drug cost

$576K

Distinct drugs

Brand share

26.3%

Top prescribed drugs

Atorvastatin Calcium393 claims

Apixaban237 claims

Losartan Potassium213 claims

Carvedilol146 claims

Metoprolol Succinate144 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Jason Klein'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BANNER ESTRELLA MEDICAL CENTER	54	118
Adam Brodsky Interventional Cardiology · Phoenix, AZ	44	99
Ashish Sadhu Clinical Cardiac Electrophysiology · Scottsdale, AZ	31	85
Joshua Waggoner Interventional Cardiology · Scottsdale, AZ	21	46
NPI 1316992407	15	24
Rishi Gosalia Diagnostic Radiology · Scottsdale, AZ	11	20

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