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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. KAREN THERESE BOULANGER PHD
NPI 1336735521
Marriage & Family Therapist in Los Angeles, CA

Active since December 12, 2020
2001 S BARRINGTON AVE STE 215, LOS ANGELES, CA 90025(408) 533-3644 Get Directions Write a Review

NPPES record last updated: September 20, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 20, 2026, Dec 12, 2020 (2 updates tracked since 2020).

About Dr. Karen Therese Boulanger Phd NPPES

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

DR. KAREN THERESE BOULANGER PHD (NPI 1336735521) is an individual marriage & family therapist in Los Angeles, California and active in the NPI registry since December 2020.

NPPES Registry Identity

NPI1336735521
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameDR. KAREN THERESE BOULANGERCredential: PHD
Location Address2001 S BARRINGTON AVE STE 215Los Angeles, CA 90025-5385
Mailing Address2001 S Barrington Ave Ste 215Los Angeles, CA 90025-5385
Phone(408) 533-3644
Sole ProprietorYes
Enumeration DateDecember 12, 2020
Last NPPES UpdateSeptember 20, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 20, 2026
✔ NPI 1336735521 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
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.
2001 S BARRINGTON AVE STE 215, Los Angeles, CA 90025
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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.

ERIN VALENTE LMFT
Marriage & Family Therapist
2001 S BARRINGTON AVE STE 215
LOS ANGELES, CA 90025
Los Angeles County (310) 309-7228
TRAUMA RESOLUTION THERAPY GROUP INC
Counselor (Mental Health)
2001 S BARRINGTON AVE STE 215
WEST LOS ANGELES, CA 90025
Los Angeles County (831) 290-3664
EVAN PERLO MA, LMFT, CGP
Marriage & Family Therapist
2001 S BARRINGTON AVE STE 215
LOS ANGELES, CA 90025
Los Angeles County (323) 591-4841
DR. SANDRA POWERS PSY.D.
Psychologist (Clinical)
2001 S BARRINGTON AVE STE 215
LOS ANGELES, CA 90025
Los Angeles County (661) 376-0797
CHRISTINA FISCHER-HERNANDEZ
Marriage & Family Therapist
2001 S BARRINGTON AVE STE 215
LOS ANGELES, CA 90025
Los Angeles County (747) 262-3979
BLAIR BISHOP LMFT
Marriage & Family Therapist
2001 S BARRINGTON AVE STE 215
LOS ANGELES, CA 90025
Los Angeles County (310) 281-9833
THOMAS SZABADI LMFT
Counselor (Mental Health)
2001 S BARRINGTON AVE STE 215
LOS ANGELES, CA 90025
Los Angeles County (724) 374-4160
MAKENSY T CELESTINE
Social Worker (Clinical)
2001 S BARRINGTON AVE STE 215
LOS ANGELES, CA 90025
Los Angeles County (949) 993-8606

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 Karen Boulanger's NPI number?

The NPI number for Karen Boulanger is 1336735521. It was assigned to this individual provider in the NPPES registry on December 12, 2020.

Where is Karen Boulanger located?

Karen Boulanger practices at 2001 S Barrington Ave Ste 215, Los Angeles, CA 90025. The listed phone number is (408) 533-3644.

What is Karen Boulanger'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 Karen Boulanger was last updated on September 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 days 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.