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JOHN ANDREW SIMMERLING AMFT
NPI 1134056153
Marriage & Family Therapist in Santa Monica, CA

Active since May 05, 2026
720 WILSHIRE BLVD STE 204, SANTA MONICA, CA 90401(323) 379-2147 Get Directions Write a Review

NPPES record last updated: May 5, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About John Andrew Simmerling Amft NPPES

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

JOHN ANDREW SIMMERLING AMFT (NPI 1134056153) is an individual marriage & family therapist in Santa Monica, California, licensed in California (AMFT162957) and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1134056153
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameJOHN ANDREW SIMMERLINGCredential: AMFT
Location Address720 WILSHIRE BLVD STE 204Santa Monica, CA 90401-1737
Mailing Address1226 Washington AveSanta Monica, CA 90403-4216 · (213) 282-7670
Phone(323) 379-2147
Sole ProprietorNo
Enumeration DateMay 5, 2026
NPPES CertifiedMay 5, 2026
✔ NPI 1134056153 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CA · AMFT162957
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
720 WILSHIRE BLVD STE 204, Santa Monica, CA 90401
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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.

ZECHARIAH REMI ADENIJI
Massage Therapist
720 WILSHIRE BLVD STE 204
SANTA MONICA, CA 90401
Los Angeles County (818) 900-4095
MARGARET A SIGEL LMFT
Marriage & Family Therapist
720 WILSHIRE BLVD STE 204
SANTA MONICA, CA 90401
Los Angeles County (310) 377-8798
SARAH BRISTOL AMFT
Marriage & Family Therapist
720 WILSHIRE BLVD STE 204
SANTA MONICA, CA 90401
Los Angeles County (619) 609-7873
CATHERINE CATTELL LCSW
Social Worker (Clinical)
720 WILSHIRE BLVD STE 204
SANTA MONICA, CA 90401
Los Angeles County (917) 882-4324
CAROL M LAZO, LICENSED PROFESSIONAL CLINICAL COUNSELOR P.C.
Counselor (Mental Health)
720 WILSHIRE BLVD STE 204
SANTA MONICA, CA 90401
Los Angeles County (424) 488-6422
CATHERINE CATTELL LCSW-R
Social Worker (Clinical)
720 WILSHIRE BLVD STE 204
SANTA MONICA, CA 90401
Los Angeles County (917) 882-4324
ANGELICA CRUZ
Marriage & Family Therapist
720 WILSHIRE BLVD STE 204
SANTA MONICA, CA 90401
Los Angeles County (424) 261-8427
DR. STELLA PANOS PH.D.
Clinical Neuropsychologist
720 WILSHIRE BLVD STE 204
SANTA MONICA, CA 90401
Los Angeles County (424) 345-6377

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 John Simmerling's NPI number?

The NPI number for John Simmerling is 1134056153. It was assigned to this individual provider in the NPPES registry on May 5, 2026.

Where is John Simmerling located?

John Simmerling practices at 720 Wilshire Blvd Ste 204, Santa Monica, CA 90401. The listed phone number is (323) 379-2147.

What is John Simmerling's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

When was this NPI record last updated?

The NPPES record for John Simmerling was last updated on May 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.