Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. ARIANE MARGUERITE THOMAS PSY.D.
NPI 1023080462
Psychologist - Clinical in Philadelphia, PA

Q: What is Ariane Thomas's NPI number?

The NPI number for Ariane Thomas is 1023080462. It was assigned to this individual provider in the NPPES registry on February 1, 2006.

Q: What is Ariane Thomas'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 Ariane Thomas was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since February 01, 2006

1518 WALNUT ST, SUITE 601, PHILADELPHIA, PA 19102(215) 285-0727(215) 985-0335 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Dr. Ariane Marguerite Thomas Psy.d. NPPES

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

DR. ARIANE MARGUERITE THOMAS PSY.D. (NPI 1023080462) is an individual clinical provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (PS015508) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1023080462

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. ARIANE MARGUERITE THOMASCredential: PSY.D.

Location Address1518 WALNUT ST, SUITE 601Philadelphia, PA 19102-3419

Mailing Address1518 Walnut St, Suite 601Philadelphia, PA 19102-3419 · (215) 285-0727 · Fax (215) 985-0335

Phone(215) 285-0727

Fax(215) 985-0335

Sole ProprietorNo

Enumeration DateFebruary 1, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1023080462 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 PA · PS015508

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.

1518 WALNUT ST, Philadelphia, PA 19102

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