THEODORE AHN
NPI 1851687701
Social Worker - Clinical in South Pasadena, CA

Active since June 20, 2011
205 PASADENA AVE, SOUTH PASADENA, CA 91030(323) 344-5538 Get Directions Write a Review

NPPES record last updated: June 17, 2024. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Theodore Ahn NPPES

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

THEODORE AHN (NPI 1851687701) is an individual clinical provider in South Pasadena, California, licensed in California (122045) and active in the NPI registry since June 2011. He maintains a secondary practice location in Santa Ana.

NPPES Registry Identity

NPI1851687701
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameTHEODORE AHN
Location Address205 PASADENA AVESouth Pasadena, CA 91030-2919
Mailing Address2130 E 4th StSanta Ana, CA 92705-3818
Sole ProprietorYes
Enumeration DateJune 20, 2011
Last NPPES UpdateJune 17, 2024
NPPES CertifiedJune 17, 2024
NPI 1851687701 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in CA · 122045
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
205 PASADENA AVE, South Pasadena, CA 91030

Secondary Practice Location 1

Location 12130 E 4th StSanta Ana, CA 92705-3818 · Phone (714) 543-5437 ext. 1156

Other Identifiers 4

Other7708CA · Medical
Other7368CA · Medical
Other7667CA · Medical
Other7184CA · Medical

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.

Marriage & Family Therapist
205 PASADENA AVE
SOUTH PASADENA, CA 91030
Social Worker
205 PASADENA AVE
SOUTH PASADENA, CA 91030
Marriage & Family Therapist
205 PASADENA AVE
SOUTH PASADENA, CA 91030
Marriage & Family Therapist
205 PASADENA AVE
SOUTH PASADENA, CA 91030
Marriage & Family Therapist
205 PASADENA AVE
SOUTH PASADENA, CA 91030
Student in an Organized Health Care Education/Training Program
205 PASADENA AVE
SOUTH PASADENA, CA 91030
Marriage & Family Therapist
205 PASADENA AVE
SOUTH PASADENA, CA 91030
Marriage & Family Therapist
205 PASADENA AVE
SOUTH PASADENA, CA 91030

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 Theodore Ahn's NPI number?

The NPI number for Theodore Ahn is 1851687701. It was assigned to this individual provider in the NPPES registry on June 20, 2011.

Where is Theodore Ahn located?

Theodore Ahn practices at 205 Pasadena Ave, South Pasadena, CA 91030. The listed phone number is (323) 344-5538.

What is Theodore Ahn's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Theodore Ahn was last updated on June 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.