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

DR. SAMUEL J. LEONARD PHD
NPI 1316496201
Psychologist - Clinical in Houston, TX

Q: What is Samuel Leonard's NPI number?

The NPI number for Samuel Leonard is 1316496201. It was assigned to this individual provider in the NPPES registry on October 3, 2016.

Q: What is Samuel Leonard'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 Samuel Leonard was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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 October 03, 2016

1941 EAST RD, HOUSTON, TX 77054(713) 486-2645 Get Directions Write a Review

NPPES record last updated: September 15, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

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About Dr. Samuel J. Leonard Phd NPPES

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

DR. SAMUEL J. LEONARD PHD (NPI 1316496201) is an individual clinical provider in Houston, Texas, licensed in Texas (41136) and active in the NPI registry since October 2016.

NPPES Registry Identity

NPI1316496201

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. SAMUEL J. LEONARDCredential: PHD

Location Address1941 EAST RDHouston, TX 77054-6010

Mailing Address1941 East RdHouston, TX 77054-6010

Phone(713) 486-2645

Sole ProprietorNo

Enumeration DateOctober 3, 2016

Last NPPES UpdateSeptember 15, 2026

NPPES CertifiedSeptember 15, 2026

✔ NPI 1316496201 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 TX · 41136

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.

1941 EAST RD, Houston, TX 77054

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Other Providers at the Same Location NPPES 20

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

DR. JENNIFER L YEN MD

Psychiatry & Neurology (Child & Adolescent Psychiatry)

1941 EAST RD
HOUSTON, TX 77054

Harris County (713) 486-2500

RONALD E ACIERNO PHD

Psychologist (Clinical)

1941 EAST RD
HOUSTON, TX 77054

Harris County (713) 486-2700

DR. SEEMA JACOB PSY.D.

Psychologist (Clinical)

1941 EAST RD
HOUSTON, TX 77054

Harris County (713) 486-2700

MADELEINE ELISE ALLMAN

Student in an Organized Health Care Education/Training Program

1941 EAST RD
HOUSTON, TX 77054

Harris County (713) 486-2700

DR. GUY K PATTERSON M.D.

Psychiatry & Neurology (Psychiatry)

1941 EAST RD
HOUSTON, TX 77054

Harris County (713) 486-2700

DR. ANDREA NADINE TAYLOR PH.D.

Psychologist (Clinical)

1941 EAST RD
HOUSTON, TX 77054

Harris County (713) 486-2700

DR. BETHANY R. WILLIAMS PH.D.

Clinical Neuropsychologist

1941 EAST RD, 4TH FLOOR
HOUSTON, TX 77054

Harris County (713) 486-0500

DR. GLENN ROLAND BELZ MD

Psychiatry & Neurology (Psychiatry)

1941 EAST RD
HOUSTON, TX 77054

Harris County (713) 486-2570

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 Samuel Leonard's NPI number?

The NPI number for Samuel Leonard is 1316496201. It was assigned to this individual provider in the NPPES registry on October 3, 2016.

Where is Samuel Leonard located?

Samuel Leonard practices at 1941 East Rd, Houston, TX 77054. The listed phone number is (713) 486-2645.

What is Samuel Leonard'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 Samuel Leonard was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.