DR. DONN ROSS WARSHOW PH.D.
NPI 1043338098
Psychologist - Clinical in Woodland Hills, CA

Q: What is Donn Warshow's NPI number?

The NPI number for Donn Warshow is 1043338098. It was assigned to this individual provider in the NPPES registry on March 27, 2007.

Q: What is Donn Warshow'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 Donn Warshow was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 March 27, 2007

21241 VENTURA BLVD STE 251, WOODLAND HILLS, CA 91364(818) 703-5953(818) 704-1986 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Donn Ross Warshow Ph.d. NPPES

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

DR. DONN ROSS WARSHOW PH.D. (NPI 1043338098) is an individual clinical provider in Woodland Hills, California, licensed in California (PSY8952) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1043338098

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. DONN ROSS WARSHOWCredential: PH.D.

Location Address21241 VENTURA BLVD STE 251Woodland Hills, CA 91364-2199

Mailing Address21241 Ventura Blvd Ste 251Woodland Hills, CA 91364-2199 · (818) 703-5953 · Fax (818) 704-1986

Phone(818) 703-5953

Fax(818) 704-1986

Sole ProprietorYes

Enumeration DateMarch 27, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1043338098 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 CA · PSY8952

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.

21241 VENTURA BLVD STE 251, Woodland Hills, CA 91364

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Other Providers at the Same Location NPPES

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

CELA COLLINS MA, MFT

Marriage & Family Therapist

21241 VENTURA BLVD STE 251
WOODLAND HILLS, CA 91364

Los Angeles County (818) 513-5131

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 Donn Warshow's NPI number?

The NPI number for Donn Warshow is 1043338098. It was assigned to this individual provider in the NPPES registry on March 27, 2007.

Where is Donn Warshow located?

Donn Warshow practices at 21241 Ventura Blvd Ste 251, Woodland Hills, CA 91364. The listed phone number is (818) 703-5953.

What is Donn Warshow'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 Donn Warshow was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.