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JOHN STEWART ENSIGN PHD
NPI 1669573143
Psychologist - Clinical in Davis, CA

Active since September 26, 2006
433 F ST, DAVIS, CA 95616(530) 304-0711(530) 297-2609 Get Directions Write a Review

NPPES record last updated: July 26, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 26, 2022, Jul 22, 2022 (2 updates tracked since 2022).

About John Stewart Ensign Phd NPPES

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

JOHN STEWART ENSIGN PHD (NPI 1669573143) is an individual clinical provider in Davis, California, licensed in California (PSY14539) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1669573143
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameJOHN STEWART ENSIGNCredential: PHD
Location Address433 F STDavis, CA 95616-4111
Mailing Address433 F StDavis, CA 95616-4111 · (530) 304-0711 · Fax (530) 297-2609
Phone(530) 304-0711
Fax(530) 297-2609
Sole ProprietorYes
Enumeration DateSeptember 26, 2006
Last NPPES UpdateJuly 26, 20222 updates tracked since enumeration
NPPES CertifiedJuly 26, 2022
✔ NPI 1669573143 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 · PSY14539
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.
433 F ST, Davis, CA 95616
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Other Providers at the Same Location NPPES 4

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

DR. MITCHEL GREGG ADLER PSY.D.
Psychologist
433 F ST
DAVIS, CA 95616
Yolo County (530) 219-5985
DR. HELEN LOUISE KRELL MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
433 F ST
DAVIS, CA 95616
Yolo County (530) 756-7050
HALI ROWEN PH.D.
Psychologist (Clinical)
433 F ST
DAVIS, CA 95616
Yolo County (530) 756-2502
DIANA HIRNING-JOHNSON MFT
Marriage & Family Therapist
433 F ST
DAVIS, CA 95616
Yolo County (530) 304-0146

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 Ensign's NPI number?

The NPI number for John Ensign is 1669573143. It was assigned to this individual provider in the NPPES registry on September 26, 2006.

Where is John Ensign located?

John Ensign practices at 433 F St, Davis, CA 95616. The listed phone number is (530) 304-0711.

What is John Ensign'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 Ensign was last updated on July 26, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.