Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Michael J. Fidanzato, M.D., PA

Q: What type of organization is Michael J. Fidanzato, M.D., PA?

Michael J. Fidanzato, M.D., PA is registered in NPPES as a Specialist (its primary provider taxonomy).

Specialist in Princeton, NJ · enumerated 2008 · authorized official Michael Fidanzato, MD.

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

National Provider Identifier

1164680112

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Registry record

Entity type Organization (Type 2)

Legal business name Michael J. Fidanzato, M.D., PA

Practice address 601 Ewing St, Suite C7, Princeton, NJ, 08540

Phone (609) 921-7620

Enumeration date May 27, 2008

Last updated in NPPES May 27, 2008

Taxonomy & classification

174400000X Specialist Other Service Providers · License MA54952 (NJ) Primary

Authorized official

Name Michael Fidanzato

Title MD

Phone (609) 921-7620

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Michael J. Fidanzato, M.D., PA?

Michael J. Fidanzato, M.D., PA is registered in NPPES as a Specialist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-27.