Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

DR. LESLI GWEN ALLEN PHD
NPI 1598670911
Psychologist - Clinical in Cedar City, UT

Q: What is Lesli Allen's NPI number?

The NPI number for Lesli Allen is 1598670911. It was assigned to this individual provider in the NPPES registry on August 18, 2026.

Q: What is Lesli Allen'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 Lesli Allen was last updated on August 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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 August 18, 2026

1549 NORTHFIELD RD APT 64, CEDAR CITY, UT 84721(801) 592-3554 Get Directions Write a Review

NPPES record added: August 18, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Dr. Lesli Gwen Allen Phd NPPES

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

DR. LESLI GWEN ALLEN PHD (NPI 1598670911) is an individual clinical provider in Cedar City, Utah, licensed in Utah (12701359-2501) and active in the NPI registry since August 2026. She maintains a secondary practice location in Cedar City.

NPPES Registry Identity

NPI1598670911

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. LESLI GWEN ALLENCredential: PHD

Location Address1549 NORTHFIELD RD APT 64Cedar City, UT 84721-7840

Mailing Address1549 Northfield Rd Apt 64Cedar City, UT 84721-7840 · (801) 592-3554

Phone(801) 592-3554

Sole ProprietorYes

Enumeration DateAugust 18, 2026

NPPES CertifiedAugust 18, 2026

✔ NPI 1598670911 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 UT · 12701359-2501

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.

1549 NORTHFIELD RD APT 64, Cedar City, UT 84721

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Secondary Practice Location 1

Location 1136 W University BlvdCedar City, UT 84720-2560 · Phone (435) 691-9532

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 Lesli Allen's NPI number?

The NPI number for Lesli Allen is 1598670911. It was assigned to this individual provider in the NPPES registry on August 18, 2026.

Where is Lesli Allen located?

Lesli Allen practices at 1549 Northfield Rd Apt 64, Cedar City, UT 84721. The listed phone number is (801) 592-3554.

What is Lesli Allen'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 Lesli Allen was last updated on August 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.