Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ecc Ancillary Services

Anesthesiology Physician in Hamden, CT · enumerated 2025 · authorized official Michael Loiacono, Medical Director.

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

National Provider Identifier

1013899731

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Ecc Ancillary Services

Practice address 2200 Whitney Ave Ste 380, Hamden, CT, 06518

Phone (203) 281-3636

Fax (203) 287-2934

Enumeration date Jul 23, 2025

Last updated in NPPES Feb 9, 2026

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Michael Loiacono

Title Medical Director

Phone (203) 281-3636

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-02-09. Verify at npiregistry.cms.hhs.gov.

Where is Ecc Ancillary Services located?

The practice location on file with NPPES is in Hamden, CT.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-09.