PROVIDER PROFILE · NPI 1770696197

Robert ChatalbashMD

GastroenterologyBay Shore, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

553

Unique beneficiaries

—

Total services

635

Distinct HCPCS

Medicare payment

$72K

Peer benchmark

Total Medicare services vs. 1,360 Gastroenterology providers in NY — above median (cohort median 521).

PRESCRIBING · PART D · 2024

Total Rx claims

1,336

Beneficiaries

—

Total drug cost

$90K

Distinct drugs

Brand share

16.3%

Top prescribed drugs

Pantoprazole Sodium366 claims

Omeprazole301 claims

Dicyclomine Hcl133 claims

Famotidine111 claims

Linaclotide59 claims

QUALITY · MIPS · 2024

Final MIPS score

93.1

Quality

79.8

Cost

0.0

Improvement activities

40.0

Promoting interop.

88.8

Payment adjustment

0.76%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Robert Chatalbash'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). 58 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SOUTH SHORE UNIVERSITY HOSPITAL	257	773
Steven Wengrover Diagnostic Radiology · Bedford Hills, NY	88	380
Anastasios Manaris Clinical Cardiac Electrophysiology · West Islip, NY	60	238
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	54	192
Frank Karpowicz Gastroenterology · Bay Shore, NY	54	208
Paul Broomfield Gastroenterology · Bay Shore, NY	53	204
Stuart Akerman Gastroenterology · Plano, TX	46	212
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Melville, NY	38	125
Laurie Horowitz Pathology · Jamaica, NY	37	125
Joshua Kern Diagnostic Radiology · Islip, NY	35	125
Shahram Hormozi Cardiology · Hauppauge, NY	34	139
Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY	32	199

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