What is Steven Lock's specialty?

Steven Lock (NPI 1629409644) is a Medicare-billing provider whose primary specialty is Internal Medicine in Brooklyn, NY.

Where does Steven Lock practice?

Steven Lock practices in Brooklyn, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1629409644.

How much does Medicare pay Steven Lock?

Steven Lock (NPI 1629409644) received approximately $47K in total Medicare Part B payments, serving 283 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1629409644

Steven LockM.D.

Internal MedicineBrooklyn, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

305

Unique beneficiaries

—

Total services

590

Distinct HCPCS

Medicare payment

$46K

Peer benchmark

Total Medicare services vs. 7,864 Internal Medicine providers in NY — above median (cohort median 552).

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 · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Steven Lock'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). 42 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Neetin Patel Diagnostic Radiology · Mount Vernon, IL	158	431
Litton Ambulance Service, Inc Ambulance Service Provider · Mount Vernon, IL	65	150
Prashanth Shekar Diagnostic Radiology · Springfield, IL	64	146
Jerrold Willis Diagnostic Radiology · Mount Vernon, IL	62	122
Ahmad Kadhim Gastroenterology · Williamsville, NY	54	120
John Willis Diagnostic Radiology · Mount Vernon, IL	53	107
SODD, ANTHONY	52	112
Miguel Gelman Diagnostic Radiology · Saint Louis, MO	51	111
Walter Parham Cardiology · Mount Vernon, IL	47	100
Binh Nguyen Clinical Cardiac Electrophysiology · Pontiac, MI	45	114
Mohammed Haseeb Cardiology · Mount Vernon, IL	45	122
ST MARY'S HOSPITAL, CENTRALIA, ILLINOIS	40	114

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