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

Mr. Peter Stanley Zielinski, PT

Physical Therapist in Monroe, CT · enumerated 2005.

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

National Provider Identifier

1407842099

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Registry record

Entity type Individual (Type 1)
Name Mr. Peter Stanley Zielinski
Credential PT
Sex Male
Practice address Monroe, CT, 06468
Phone (203) 445-9843
Fax (203) 445-9847
Enumeration date Sep 20, 2005
Last updated in NPPES Oct 13, 2010

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

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 004421 (CT) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier Type State Issuer
37901 Other - ORTHO NET CIGNA GRP #
P1101804 Other - OXFORD
2270432 Other - AETNA
080004421CT01 Other - BLUE CROSS
9906497 Other - CIGNA GROUP #
2V5870 Other - HEALTH NET FACILITY #

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

Where does Peter Zielinski practice?
The practice location on file with NPPES is in Monroe, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Peter Zielinski?
The National Provider Identifier (NPI) for Peter Zielinski is 1407842099, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-13.