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DR. PILAR MARIA MARGUERITE HOLMSTROM PH.D.
NPI 1295955854
Psychologist - Clinical in Ventura, CA

Active since April 26, 2007
2580 E MAIN ST STE 100, VENTURA, CA 93003(805) 402-3967(805) 256-6494 Get Directions Write a Review

NPPES record last updated: April 23, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 23, 2026, Dec 11, 2015, Dec 3, 2015 (3 updates tracked since 2015).

About Dr. Pilar Maria Marguerite Holmstrom Ph.d. NPPES

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

DR. PILAR MARIA MARGUERITE HOLMSTROM PH.D. (NPI 1295955854) is an individual clinical provider in Ventura, California, licensed in California (27891) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1295955854
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. PILAR MARIA MARGUERITE HOLMSTROMCredential: PH.D.
Location Address2580 E MAIN ST STE 100Ventura, CA 93003-2640
Mailing Address801 Seneca StVentura, CA 93001-1411 · (805) 402-3967
Phone(805) 402-3967
Fax(805) 256-6494
Sole ProprietorYes
Enumeration DateApril 26, 2007
Last NPPES UpdateApril 23, 20263 updates tracked since enumeration
NPPES CertifiedApril 23, 2026
✔ NPI 1295955854 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 · 27891
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.
2580 E MAIN ST STE 100, Ventura, CA 93003
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Other Providers at the Same Location NPPES 5

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

MEREDITH LINDEN LMFT, LPCC
Marriage & Family Therapist
2580 E MAIN ST STE 100
VENTURA, CA 93003
Ventura County (808) 825-3201
MACKENZIE BILANE
Marriage & Family Therapist
2580 E MAIN ST STE 100
VENTURA, CA 93003
Ventura County (805) 402-3967
DESTINY MORRIS
Counselor (Mental Health)
2580 E MAIN ST STE 100
VENTURA, CA 93003
Ventura County (805) 402-3967
UNFOLDING THERAPY
Marriage & Family Therapist
2580 E MAIN ST STE 100
VENTURA, CA 93003
Ventura County (805) 229-1677
QUINN MCGUIRE AMFT
Counselor (Mental Health)
2580 E MAIN ST STE 100
VENTURA, CA 93003
Ventura County (805) 402-3967

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 Pilar Holmstrom's NPI number?

The NPI number for Pilar Holmstrom is 1295955854. It was assigned to this individual provider in the NPPES registry on April 26, 2007.

Where is Pilar Holmstrom located?

Pilar Holmstrom practices at 2580 E Main St Ste 100, Ventura, CA 93003. The listed phone number is (805) 402-3967.

What is Pilar Holmstrom'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 Pilar Holmstrom was last updated on April 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.