Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael E Nottidge, MD MPH

Emergency Medicine Physician in Waterbury, CT · enumerated 2007.

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

National Provider Identifier

1700922630

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael E Nottidge

Credential MD MPH

Sex Male

Practice address 56 Franklin St, Emergency Department, Waterbury, CT, 06706

Phone (203) 709-5354

Enumeration date Jan 29, 2007

Last updated in NPPES Apr 14, 2025

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 1015218 (MA) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 048159 (CT) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License T4326 (MD) Primary

207LC0200X Critical Care Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 1015218 (MA) Secondary

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

What is the NPI number for Michael Nottidge?

The National Provider Identifier (NPI) for Michael Nottidge is 1700922630, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michael Nottidge practice?

The practice location on file with NPPES is in Waterbury, CT. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-14.