Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SPENCER LOONG PH.D.
NPI 1093397010
Clinical Neuropsychologist in Lehi, UT

Q: What is Spencer Loong's NPI number?

The NPI number for Spencer Loong is 1093397010. It was assigned to this individual provider in the NPPES registry on April 28, 2021.

Q: What is Spencer Loong's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Q: When was this NPI record last updated?

The NPPES record for Spencer Loong was last updated on September 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 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 April 28, 2021

2975 W EXECUTIVE PKWY STE 274, LEHI, UT 84048(801) 787-9972 Get Directions Write a Review

NPPES record last updated: September 16, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 16, 2026, Apr 28, 2021 (2 updates tracked since 2021).

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About Spencer Loong Ph.d. NPPES

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

SPENCER LOONG PH.D. (NPI 1093397010) is an individual clinical neuropsychologist in Lehi, Utah, licensed in Utah (14249576-2501) and active in the NPI registry since April 2021.

NPPES Registry Identity

NPI1093397010

Entity TypeIndividualMale

Primary Taxonomy103G00000X

Provider Legal NameSPENCER LOONGCredential: PH.D.

Location Address2975 W EXECUTIVE PKWY STE 274Lehi, UT 84048-9642

Mailing Address2975 W Executive Parkway, #156Lehi, UT 84048 · (801) 787-9972

Phone(801) 787-9972

Sole ProprietorNo

Enumeration DateApril 28, 2021

Last NPPES UpdateSeptember 16, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 16, 2026

✔ NPI 1093397010 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers

Taxonomy Code103G00000X

License✔ Licensed in UT · 14249576-2501

Definition

A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

2975 W EXECUTIVE PKWY STE 274, Lehi, UT 84048

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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.

NEUROPSYCHOLOGICAL FOUNDATIONS PLLC

Clinical Neuropsychologist

2975 W EXECUTIVE PKWY STE 274
LEHI, UT 84048

(801) 787-9972

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 Spencer Loong's NPI number?

The NPI number for Spencer Loong is 1093397010. It was assigned to this individual provider in the NPPES registry on April 28, 2021.

Where is Spencer Loong located?

Spencer Loong practices at 2975 W Executive Pkwy Ste 274, Lehi, UT 84048. The listed phone number is (801) 787-9972.

What is Spencer Loong's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

When was this NPI record last updated?

The NPPES record for Spencer Loong was last updated on September 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 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.