DR. WILLIAM JOHN FARRELL PH.D
NPI 1023221348
Psychologist - Clinical in Huntington, NY

Q: What is William Farrell's NPI number?

The NPI number for William Farrell is 1023221348. It was assigned to this individual provider in the NPPES registry on May 7, 2007.

Q: What is William Farrell's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for William Farrell was last updated on October 9, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since May 07, 2007

7 HIGH ST, STE. 207, HUNTINGTON, NY 11743(631) 423-2767(631) 424-0991 Get Directions Write a Review

NPPES record last updated: October 9, 2012. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. William John Farrell Ph.d NPPES

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

DR. WILLIAM JOHN FARRELL PH.D (NPI 1023221348) is an individual clinical provider in Huntington, New York, licensed in New York (6601) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1023221348

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. WILLIAM JOHN FARRELLCredential: PH.D

Location Address7 HIGH ST, STE. 207Huntington, NY 11743-7605

Mailing Address7 High St, Ste. 207Huntington, NY 11743-7605 · (631) 423-2767 · Fax (631) 424-0991

Phone(631) 423-2767

Fax(631) 424-0991

Sole ProprietorYes

Enumeration DateMay 7, 2007

Last NPPES UpdateOctober 9, 2012

✔ NPI 1023221348 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 · 6601

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.

7 HIGH ST, Huntington, NY 11743

Open in Google Maps ↗

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.

JENNIFER MATHURIN

Speech-Language Pathologist

7 HIGH ST
HUNTINGTON, NY 11743

Suffolk County (631) 423-7700

DR. STEVEN D HINKIS D.D.S.

Dentist (General Practice)

7 HIGH ST, SUITE 203
HUNTINGTON, NY 11743

Suffolk County (631) 673-9439

NICOLE SCHLIWKA

Speech-Language Pathologist

7 HIGH ST
HUNTINGTON, NY 11743

Suffolk County (631) 423-7700

STEVEN L GOLDMAN MD PC

Internal Medicine (Pulmonary Disease)

7 HIGH ST, SUITE 305
HUNTINGTON, NY 11743

Suffolk County (631) 549-5864

MARISA AMATO

Speech-Language Pathologist

7 HIGH ST
HUNTINGTON, NY 11743

Suffolk County (631) 423-7700

DR. JOSEPH FRANCIS DONO PHD

Psychologist

7 HIGH ST, STE 207
HUNTINGTON, NY 11743

Suffolk County (631) 427-8345

MS. DESTANEE ALEXIS BRENNIN

Speech-Language Pathologist

7 HIGH ST
HUNTINGTON, NY 11743

Suffolk County (631) 423-7700

NORTH SHORE PAIN MANAGEMENT P.C.

Specialist

7 HIGH ST, SUITE 305
HUNTINGTON, NY 11743

Suffolk County (631) 673-6969

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 William Farrell's NPI number?

The NPI number for William Farrell is 1023221348. It was assigned to this individual provider in the NPPES registry on May 7, 2007.

Where is William Farrell located?

William Farrell practices at 7 High St Ste. 207, Huntington, NY 11743. The listed phone number is (631) 423-2767.

What is William Farrell'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 William Farrell was last updated on October 9, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.