Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gregory Warren Schmidt, MD

Emergency Medicine Physician in Waterbury, CT · enumerated 2005.

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

National Provider Identifier

1336124437

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Registry record

Entity type Individual (Type 1)

Name Gregory Warren Schmidt

Credential MD

Sex Male

Practice address 64 Robbins St, Waterbury, CT, 06708

Phone (203) 573-6295

Fax (203) 573-7613

Enumeration date Dec 12, 2005

Last updated in NPPES Aug 17, 2009

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 036917 (CT) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Gregory Schmidt?

Gregory Schmidt is registered in NPPES with the primary taxonomy of Emergency Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-17.