DR. ARIEL JANNA LANG PH.D.
NPI 1629002092
Psychologist - Group Psychotherapy in San Diego, CA

Q: What is Ariel Lang's NPI number?

The NPI number for Ariel Lang is 1629002092. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Q: What is Ariel Lang's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Group Psychotherapy, with taxonomy code 103TP2701X.

Q: When was this NPI record last updated?

The NPPES record for Ariel Lang was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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 July 10, 2006

8810 RIO SAN DIEGO DR # MC116A4Z, SAN DIEGO, CA 92108(619) 400-5173(619) 400-5171 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: September 06, 2026.

On this page

About Dr. Ariel Janna Lang Ph.d. NPPES

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

DR. ARIEL JANNA LANG PH.D. (NPI 1629002092) is an individual group psychotherapy provider in San Diego, California, licensed in California (PSY16539) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1629002092

Entity TypeIndividualFemale

Primary Taxonomy103TP2701X

Provider Legal NameDR. ARIEL JANNA LANGCredential: PH.D.

Location Address8810 RIO SAN DIEGO DR # MC116A4ZSan Diego, CA 92108-1622

Mailing Address8810 Rio San Diego Dr # Mc116a4zSan Diego, CA 92108-1622 · (619) 400-5173 · Fax (619) 400-5171

Phone(619) 400-5173

Fax(619) 400-5171

Sole ProprietorNo

Enumeration DateJuly 10, 2006

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1629002092 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 7

★ Primary SpecialtyPsychologist · Group PsychotherapyBehavioral Health & Social Service Providers

Taxonomy Code103TP2701X

License✔ Licensed in CA · PSY16539

Definition

A psychologist who specializes in group psychology and group psychotherapy that is an evidenced-based specialty that prepares group leaders to identify and capitalize on developmental and healing possibilities embedded in the interpersonal/intrapersonal functioning of individual group members as well as collectively for the group. Emphasis is placed on the use of group dynamics to assist and treat individual group members. The specialty is applicable to all age groups, children, adolescents, adults and older adults, for a wide variety of conditions and concerns, and in numerous and diverse settings.

Also ListedPsychologistTaxonomy 103T00000X · License PSY16539 (CA)

Also ListedPsychologist · Addiction (Substance Use Disorder)Taxonomy 103TA0400X · License PSY1539 (CA)

Also ListedPsychologist · Adult Development & AgingTaxonomy 103TA0700X · License PSY16539 (CA)

Also ListedPsychologist · Cognitive & BehavioralTaxonomy 103TB0200X · License PSY16539 (CA)

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License PSY16539 (CA)

Also ListedPsychologist · Health ServiceTaxonomy 103TH0100X · License PSY16539 (CA)

8810 RIO SAN DIEGO DR # MC116A4Z, San Diego, CA 92108

Open in Google Maps ↗

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 Ariel Lang's NPI number?

The NPI number for Ariel Lang is 1629002092. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is Ariel Lang located?

Ariel Lang practices at 8810 Rio San Diego Dr # Mc116a4z, San Diego, CA 92108. The listed phone number is (619) 400-5173.

What is Ariel Lang's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Group Psychotherapy, with taxonomy code 103TP2701X.

When was this NPI record last updated?

The NPPES record for Ariel Lang was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.