PROVIDER PROFILE · NPI 1902865769

Gregory ChediakMD

PRACTICEMATERNAL FETAL MEDICINESee all providers at this practice →

HospitalistTopeka, KSI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

660

Unique beneficiaries

—

Total services

1,191

Distinct HCPCS

Medicare payment

$96K

Peer benchmark

Total Medicare services vs. 213 Hospitalist providers in KS — top quintile (cohort median 659).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$196

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Pantoprazole Sodium19 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Gregory Chediak'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). 61 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
STORMONT-VAIL HEALTHCARE INC	425	1,430
Medevac Midamerica Inc Ambulance Service Provider · Topeka, KS	168	538
Al Mamon Abu Ghanimah Hospitalist · Topeka, KS	101	556
Aaron Meggison Diagnostic Radiology · Topeka, KS	79	225
Brett Meggison Diagnostic Radiology · Topeka, KS	76	249
Olufolajimi Obembe Diagnostic Radiology · New York, NY	68	225
FUGATE, MARLIN	64	216
Steven Seals Clinical Cardiac Electrophysiology · Topeka, KS	54	193
NPI 1215152996	54	189
Kyle Miller Diagnostic Radiology · Topeka, KS	52	171
Ashraf Alhafez Hospitalist · Topeka, KS	48	142
OGDEN, LINSY	45	210

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