What is Nemg Gastroenterology Llc's specialty?

Nemg Gastroenterology Llc (NPI 1558748996) is a Medicare-billing provider whose primary specialty is Ambulatory Surgical Center in Trumbull, CT.

Where does Nemg Gastroenterology Llc practice?

Nemg Gastroenterology Llc practices in Trumbull, CT, based on the location reported in the CMS Medicare provider datasets for NPI 1558748996.

How much does Medicare pay Nemg Gastroenterology Llc?

Nemg Gastroenterology Llc (NPI 1558748996) received approximately $381K in total Medicare Part B payments, serving 667 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1558748996

Nemg Gastroenterology Llc

Ambulatory Surgical CenterTrumbull, CTO

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

776

Unique beneficiaries

—

Total services

783

Distinct HCPCS

Medicare payment

$365K

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 Nemg Gastroenterology Llc'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LAKEWOOD PATHOLOGY ASSOCIATES, INC.	118	202
Stephen Lawhorn Pathology · Trumbull, CT	51	97
Chun Wang Lam Gastroenterology · Trumbull, CT	45	114
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	39	90
Alan Landau Gastroenterology · Colchester, VT	26	54
Scott Weiss Gastroenterology · Trumbull, CT	23	48
Anne Zylick Nurse Practitioner · Trumbull, CT	18	33

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