JOHN R. KLINDIENST PH. D. CLINICAL PSYCHOLOGIST P.C.
NPI 1821242876
Psychologist - Clinical in Riverhead, NY

Q: What is John R. Klindienst Ph. D. Clinical Psychologist P.C.'s specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Active since November 04, 2008

223 ROANOKE AVENUE, RIVERHEAD, NY 11901(631) 727-1563(361) 369-9423 Get Directions Write a Review

NPPES record last updated: November 4, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About John R. Klindienst Ph. D. Clinical Psychologist P.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN R. KLINDIENST PH. D. CLINICAL PSYCHOLOGIST P.C. (NPI 1821242876) is a healthcare organization registered as a clinical in Riverhead, New York and active in the NPI registry since November 2008. The organization lists John R Klindienst, President, as its authorized official.

NPPES Registry Identity

NPI1821242876

Entity TypeOrganization

Primary Taxonomy103TC0700X

Legal Business NameJOHN R. KLINDIENST PH. D. CLINICAL PSYCHOLOGIST P.C.

Location Address223 ROANOKE AVENUERiverhead, NY 11901

Mailing Address223 Roanoke AveRiverhead, NY 11901-2778 · (631) 727-1563 · Fax (631) 369-9423

Phone(631) 727-1563

Fax(361) 369-9423

Organization SubpartNo

Authorized OfficialJohn R KlindienstPresident · (631) 727-1563

Enumeration DateNovember 4, 2008

✔ NPI 1821242876 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in NY · 007012

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

223 ROANOKE AVENUE, Riverhead, NY 11901

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John R. Klindienst Ph. D. Clinical Psychologist P.C.'s NPI number?

The NPI number for John R. Klindienst Ph. D. Clinical Psychologist P.C. is 1821242876. It was assigned to this organization in the NPPES registry on November 4, 2008.

Where is John R. Klindienst Ph. D. Clinical Psychologist P.C. located?

John R. Klindienst Ph. D. Clinical Psychologist P.C. is located at 223 Roanoke Avenue, Riverhead, NY 11901. The listed phone number is (631) 727-1563.

What is John R. Klindienst Ph. D. Clinical Psychologist P.C.'s specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for John R. Klindienst Ph. D. Clinical Psychologist P.C. was last updated on November 4, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.