Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Marlon Beach, PHD

Clinical Psychologist in Dallas, TX · enumerated 2020.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1134728421

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Registry record

Entity type Individual (Type 1)

Name Dr. Marlon Beach

Credential PHD

Sex Male

Practice address Dallas, TX, 75243

Phone (469) 680-3500

Enumeration date Oct 19, 2020

Last updated in NPPES Nov 10, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 0810007266 (VA) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 38811 (TX) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1134728421 active?

Yes, as of the latest NPPES snapshot, NPI 1134728421 is active (record last updated 2025-11-10).

How do I verify Marlon Beach's NPI record?

Cross-check NPI 1134728421 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Oran Pryor Professional Counselor · Dallas, TX NPI 1588748834 Chelsea Fiduccia Clinical Psychologist · Dallas, TX NPI 1578083655 Tina Doyle-Hines Professional Counselor · Dallas, TX NPI 1356869085 Keah Odom Clinical Social Worker · Dallas, TX NPI 1801390166 Nicole Reed Professional Counselor · Dallas, TX NPI 1578126199 Cole Thornton Marriage & Family Therapist · Dallas, TX NPI 1740897339 Alicia Trapp Addiction (Substance Use Disorder) Counselor · Dallas, TX NPI 1477125110 Toni Adams Mental Health Counselor · Dallas, TX NPI 1447135108

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-10.