Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Michael P Gazsi, ND

Naturopath in Danbury, CT · enumerated 2009 · practices at Dr Michael Gazsi, PC.

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

National Provider Identifier

1467685305

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael P Gazsi

Credential ND

Sex Male

Practice address Danbury, CT, 06810

Phone (203) 797-8412

Fax (203) 797-0753

Enumeration date Aug 26, 2009

Last updated in NPPES Aug 26, 2009

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

175F00000X Naturopath Other Service Providers · License 150 (CT) Primary

Other identifiers

Identifier	Type	State	Issuer
P414405	Other	CT	OXFORD HEALTH PLANS
110000150CT01	Other	CT	BLUE CROSS BLUE SHIELD

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 Michael Gazsi?

Michael Gazsi is registered in NPPES with the primary taxonomy of Naturopath. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Dr Michael Gazsi, PC Naturopath · Danbury, CT NPI 1881705010

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-26.