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

Dr. Peter S Kanaris, PHD

Clinical Psychologist in Smithtown, NY · enumerated 2005.

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

National Provider Identifier

1649254970

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Registry record

Entity type Individual (Type 1)

Name Dr. Peter S Kanaris

Credential PHD

Sex Male

Practice address Smithtown, NY, 11787

Phone (631) 979-2640

Fax (631) 979-2684

Enumeration date Nov 30, 2005

Last updated in NPPES Dec 17, 2007

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

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 006658 (NY) Primary

103TA0700X Adult Development & Aging Psychologist Behavioral Health & Social Service Providers · License 006658 (NY) Secondary

103TB0200X Cognitive & Behavioral Psychologist Behavioral Health & Social Service Providers · License 006658 (NY) Secondary

103TF0000X Family Psychologist Behavioral Health & Social Service Providers · License 006658 (NY) Secondary

103TR0400X Rehabilitation Psychologist Behavioral Health & Social Service Providers · License 006658 (NY) Secondary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
00600091	Medicaid	NY	-

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

How do I verify Peter Kanaris's NPI record?

Cross-check NPI 1649254970 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1649254970 active?

Yes, as of the latest NPPES snapshot, NPI 1649254970 is active (record last updated 2007-12-17).

Other providers at this practice address

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Kanaris Psychological Services PC Psychologist · Smithtown, NY NPI 1144205105 Abram Mozes Clinical Cardiac Electrophysiology Physician · Smithtown, NY NPI 1568418689 Shamim Khan Interventional Cardiology Physician · Smithtown, NY NPI 1750312948 Arvind Chopra Neurology Physician · Smithtown, NY NPI 1588682199 Jyoti Ganguly Cardiovascular Disease Physician · Smithtown, NY NPI 1366456113 Island Cardiovascular Associates of Ny PC Cardiovascular Disease Physician · Smithtown, NY NPI 1407860471 Brian Geller Cardiovascular Disease Physician · Smithtown, NY NPI 1558375329 Cornell Cohen Cardiovascular Disease Physician · Smithtown, NY NPI 1841204526

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-17.