What is Mark Stein's specialty?

Mark Stein (NPI 1568549319) is a Medicare-billing provider whose primary specialty is Medical Oncology in New York, NY.

Where does Mark Stein practice?

Mark Stein practices in New York, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1568549319.

How much does Medicare pay Mark Stein?

Mark Stein (NPI 1568549319) received approximately $129K in total Medicare Part B payments, serving 226 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1568549319

Mark SteinMD

Medical OncologyNew York, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

380

Unique beneficiaries

—

Total services

936

Distinct HCPCS

Medicare payment

$127K

Peer benchmark

Total Medicare services vs. 506 Medical Oncology providers in NY — top quintile (cohort median 458).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$539

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Gabapentin20 claims

Potassium Chloride11 claims

Prednisone11 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

85.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$12K

Payment records

By payment type

Consulting Fee$7K

Honoraria$2K

Travel and Lodging$2K

Food and Beverage$403

Top paying entities

Consulting Fee$7K

Honoraria$2K

Travel and Lodging$2K

Food and Beverage$403

REFERRAL NETWORK

Where Mark Stein'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
ROBERT WOOD JOHNSON UNIVERSITY HOSPITAL, INC	140	1,424
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	51	188
JEYAMOHAN, CHANDRIKA	19	34
Norman Sorkin Diagnostic Radiology · East Brunswick, NJ	14	37
Levi Sokol Diagnostic Radiology · East Brunswick, NJ	13	57
Sung Kim Radiation Oncology · New Brunswick, NJ	12	52

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