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DR. ARI JASON KELLNER PSY.D.
NPI 1225108970
Psychologist - Clinical in Mount Kisco, NY

Active since November 09, 2006
49 SMITH AVE, MOUNT KISCO, NY 10549(914) 242-2100(914) 242-2101 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Ari Jason Kellner Psy.d. NPPES

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

DR. ARI JASON KELLNER PSY.D. (NPI 1225108970) is an individual clinical provider in Mount Kisco, New York, licensed in New York (015432) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1225108970
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. ARI JASON KELLNERCredential: PSY.D.
Location Address49 SMITH AVEMount Kisco, NY 10549-2813
Mailing Address49 Smith AveMount Kisco, NY 10549-2813 · (914) 242-2100 · Fax (914) 242-2101
Phone(914) 242-2100
Fax(914) 242-2101
Sole ProprietorYes
Enumeration DateNovember 9, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1225108970 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 · 015432
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.

49 SMITH AVE, Mount Kisco, NY 10549
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Other Identifiers 1

Medicare ID-Type UnspecifiedVM1231NY · Clinical Psychologist

Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. VALERIE TREFNY LCSW
Social Worker (Clinical)
49 SMITH AVE
MOUNT KISCO, NY 10549
Westchester County (917) 539-0955
DR. NELSON JOSE DORTA PHD
Clinical Neuropsychologist
49 SMITH AVE
MOUNT KISCO, NY 10549
Westchester County (917) 539-6424
ANDREW EDWARD KUHN PH.D.
Psychologist (Clinical)
49 SMITH AVE
MOUNT KISCO, NY 10549
Westchester County (914) 261-2657
CARROLL A BIESECKER MS
Psychoanalyst
49 SMITH AVE
MOUNT KISCO, NY 10549
Westchester County (914) 241-8922
MS. SUSAN VICTORIA WALTON LCSW
Social Worker (Clinical)
49 SMITH AVE
MOUNT KISCO, NY 10549
Westchester County (914) 844-7008
DR. SUZANNE MIA GABRIELE PH.D.
Psychologist (Counseling)
49 SMITH AVE
MOUNT KISCO, NY 10549
Westchester County (914) 419-2345
DR. KENNETH DAVIDOW PSY.D.
Psychologist (Clinical Child & Adolescent)
49 SMITH AVE
MOUNT KISCO, NY 10549
Westchester County (914) 666-4602
DR. STEVEN SPITZ PH.D.
Psychologist
49 SMITH AVE
MOUNT KISCO, NY 10549
Westchester County (914) 450-5795

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 Ari Kellner's NPI number?

The NPI number for Ari Kellner is 1225108970. It was assigned to this individual provider in the NPPES registry on November 9, 2006.

Where is Ari Kellner located?

Ari Kellner practices at 49 Smith Ave, Mount Kisco, NY 10549. The listed phone number is (914) 242-2100.

What is Ari Kellner'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 Ari Kellner was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.