Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Colon and Rectal Surgeons of Greater Hartford, LLC

Colon & Rectal Surgery Physician in Bloomfield, CT · enumerated 2006 · authorized official Tracy Nicholson, Billing Managaer.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1871556225

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Registry record

Entity type Organization (Type 2)

Legal business name Colon and Rectal Surgeons of Greater Hartford, LLC

Practice address 6 Northwestern Dr, Suite # 305, Bloomfield, CT, 06002

Phone (860) 929-7965

Fax (860) 242-2511

Enumeration date Apr 7, 2006

Last updated in NPPES Oct 3, 2024

Taxonomy & classification

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Tracy Nicholson

Title Billing Managaer

Phone (860) 929-7974

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Colon and Rectal Surgeons of Greater Hartford, LLC?

NPPES lists Tracy Nicholson (Billing Managaer) as the authorized official for this organization.

What is the NPI number for Colon and Rectal Surgeons of Greater Hartford, LLC?

The NPI for Colon and Rectal Surgeons of Greater Hartford, LLC is 1871556225, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-03.