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MR. THOMAS GREGORY NAJDOWSKI LCSW,MFT
NPI 1831267848
Marriage & Family Therapist in Norwalk, CA

Active since November 30, 2006
12440 IMPERIAL HWY STE 116, NORWALK, CA 90650(800) 854-7771(562) 868-3749 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Mr. Thomas Gregory Najdowski Lcsw,mft NPPES

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

MR. THOMAS GREGORY NAJDOWSKI LCSW,MFT (NPI 1831267848) is an individual marriage & family therapist in Norwalk, California, licensed in California (15508) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1831267848
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameMR. THOMAS GREGORY NAJDOWSKICredential: LCSW,MFT
Location Address12440 IMPERIAL HWY STE 116Norwalk, CA 90650-8347
Mailing Address6110 Camino ForestalSan Clemente, CA 92673-6403 · (949) 218-5412
Phone(800) 854-7771
Fax(562) 868-3749
Sole ProprietorYes
Enumeration DateNovember 30, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1831267848 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CA · 15508
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.

Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License 7932 (CA)

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.

MARLON MARIO MARINO
Rehabilitation Practitioner
12440 IMPERIAL HWY STE 116
NORWALK, CA 90650
Los Angeles County (562) 651-5090
MS. JULIE ANN VALDEZ LCSW
Social Worker (Clinical)
12440 IMPERIAL HWY STE 116
NORWALK, CA 90650
Los Angeles County (213) 216-8813
MR. RONNIE EMERSON THOMAS II
Counselor (Mental Health)
12440 IMPERIAL HWY STE 116
NORWALK, CA 90650
Los Angeles County (562) 651-5014
DR. NAGALAKSHMI D KASARABADA PH.D.
Psychologist (Clinical)
12440 IMPERIAL HWY STE 116
NORWALK, CA 90650
Los Angeles County (562) 651-5027
TRINA L WILLIAMS
Social Worker (Clinical)
12440 IMPERIAL HWY STE 116
NORWALK, CA 90650
Los Angeles County (562) 651-5066
LA COUNTY DEPARTMENT OF MENTAL HEALTH
Respite Care (Respite Care, Mental Illness, Child)
12440 IMPERIAL HWY STE 116
NORWALK, CA 90650
Los Angeles County (626) 229-3594
MR. DIMETRIUS LAMONT FERRELL REGISTERED NURSE
Registered Nurse (Psychiatric/Mental Health)
12440 IMPERIAL HWY STE 116
NORWALK, CA 90650
Los Angeles County (562) 651-5058
COREY BRIAN ARMSTRONG
Licensed Psychiatric Technician
12440 IMPERIAL HWY STE 116
NORWALK, CA 90650
Los Angeles County (562) 651-5083

Frequently Asked Questions

What is Thomas Najdowski's NPI number?

The NPI number assigned to this healthcare provider is 1831267848, enumerated as an "individual" on November 30, 2006.

Where is the provider located?

The provider is located at 12440 IMPERIAL HWY STE 116 NORWALK, CA 90650 and the phone number is (800) 854-7771.

What is the provider's specialty?

Marriage & Family Therapist with taxonomy code 106H00000X.