PROVIDER PROFILE · NPI 1861421273

Stephen ZackerMD

PRACTICEKJ ANESTHESIA PLLCSee all providers at this practice →

AnesthesiologyOklahoma City, OKI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

344

Unique beneficiaries

—

Total services

346

Distinct HCPCS

Medicare payment

$37K

Peer benchmark

Total Medicare services vs. 410 Anesthesiology providers in OK — top quintile (cohort median 209).

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

Total received

$22

Payment records

By payment type

Food and Beverage$22

REFERRAL NETWORK

Where Stephen Zacker'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
COMMUNITY HOSPITAL LLC	97	158
OKLAHOMA CENTER FOR ORTHOPAEDIC & MULTI-SPECIALTY SURGERY, LLC	58	67
Bryan Cogar Interventional Cardiology · Oklahoma City, OK	41	41
David Mallory General Practice · Oklahoma City, OK	35	132
Michael Obrien Sports Medicine · Oklahoma City, OK	17	66
Heartland Pathology Consultants, Pc Clinical Laboratory · Edmond, OK	14	14
OKLAHOMA HEART HOSPITAL, LLC	12	19
David Roberts Gastroenterology · Edmond, OK	11	26

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