DR. EVAN ALLAN KNAPP PSY.D.
NPI 1205922101
Psychologist - Clinical in Dallas, TX

Q: What is Evan Knapp's NPI number?

The NPI number for Evan Knapp is 1205922101. It was assigned to this individual provider in the NPPES registry on October 5, 2006.

Q: What is Evan Knapp'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 Evan Knapp was last updated on October 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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 05, 2006

3417 GASTON AVE STE 815, DALLAS, TX 75246(214) 824-8878(214) 591-5949 Get Directions Write a Review

NPPES record last updated: October 2, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Evan Allan Knapp Psy.d. NPPES

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

DR. EVAN ALLAN KNAPP PSY.D. (NPI 1205922101) is an individual clinical provider in Dallas, Texas, licensed in Texas (24172) and active in the NPI registry since October 2006. He is a graduate of Other (1989).

NPPES Registry Identity

NPI1205922101

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. EVAN ALLAN KNAPPCredential: PSY.D.

Location Address3417 GASTON AVE STE 815Dallas, TX 75246-2034

Mailing Address3417 Gaston Ave Ste 815Dallas, TX 75246-2034 · (214) 824-8878 · Fax (214) 291-5949

Phone(214) 824-8878

Fax(214) 591-5949

Sole ProprietorYes

Medical School CMSOtherGraduated 1989

Enumeration DateOctober 5, 2006

Last NPPES UpdateOctober 2, 2025

NPPES CertifiedOctober 2, 2025

✔ NPI 1205922101 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in TX · 24172

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.

Also ListedPsychologist · Clinical Child & AdolescentTaxonomy 103TC2200X · License 24172 (TX)

Also ListedPsychologist · Health ServiceTaxonomy 103TH0100X · License 24172 (TX)

Also ListedHome HealthTaxonomy 251E00000X · License 24172 (TX)

3417 GASTON AVE STE 815, Dallas, TX 75246

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Other Identifiers 2

Medicaid098447805TX

Medicaid149565702TX

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Evan Allan Knapp Psy.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9436051034

PECOS Enrollment IDI20251105001760

Other Providers at the Same Location NPPES 3

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

NWAMAKA NGUMEZI PMHNP

Nurse Practitioner (Psychiatric/Mental Health)

3417 GASTON AVE STE 815
DALLAS, TX 75246

Dallas County (214) 520-7575

DR. BARRY JAY FENTON M.D.

Psychiatry & Neurology (Psychiatry)

3417 GASTON AVE STE 815
DALLAS, TX 75246

Dallas County (214) 520-7575

BARRY J FENTON M.D., P.A.

Psychiatry & Neurology (Psychiatry)

3417 GASTON AVE STE 815
DALLAS, TX 75246

Dallas County (214) 520-7575

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 Evan Knapp's NPI number?

The NPI number for Evan Knapp is 1205922101. It was assigned to this individual provider in the NPPES registry on October 5, 2006.

Where is Evan Knapp located?

Evan Knapp practices at 3417 Gaston Ave Ste 815, Dallas, TX 75246. The listed phone number is (214) 824-8878.

What is Evan Knapp's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Evan Knapp enrolled in Medicare?

Yes. Evan Knapp is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Evan Knapp was last updated on October 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.