PROVIDER PROFILE · NPI 1851506869

Igor GrosmanD.O.

GastroenterologyBrooklyn, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,089

Unique beneficiaries

—

Total services

1,381

Distinct HCPCS

Medicare payment

$145K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

2,282

Beneficiaries

—

Total drug cost

$964K

Distinct drugs

Brand share

45.7%

Top prescribed drugs

Pantoprazole Sodium440 claims

Sodium, Potassium,mag Sulfates222 claims

Famotidine206 claims

Lipase/Protease/Amylase202 claims

Sucralfate176 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$7K

Payment records

105

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$5K

Food and Beverage$2K

REFERRAL NETWORK

Where Igor Grosman'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). 98 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BETH ISRAEL MEDICAL CENTER	211	402
Digestive Diseases Diagnostic & Treatment Center Llc Ambulatory Surgical Center · Brooklyn, NY	113	280
Alex Natanzon Cardiology · New York, NY	98	196
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	82	224
NEW YORK COMMUNITY HOSPITAL OF BROOKLYN INC	82	106
Seniorcare Emergency Medical Services Inc. Ambulance Service Provider · Bronx, NY	78	133
Aleksandr Orlovskiy Family Practice · Brooklyn, NY	78	256
Alexander Heisman Psychiatry · Manhasset, NY	77	137
NPI 1164507232	72	166
Rena Khanukayeva Family Practice · Staten Island, NY	70	302
Ilya Bilik Internal Medicine · Brooklyn, NY	66	159
Interscience Diagnostic Laboratories,inc Clinical Laboratory · Staten Island, NY	63	134

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