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KRISTEN KALFAS
NPI 1265122402
Marriage & Family Therapist in Stockton, CA

Active since May 10, 2023
306 E MAIN ST STE 300, STOCKTON, CA 95202(209) 884-2992 Get Directions Write a Review

NPPES record last updated: September 4, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 4, 2025, Jul 28, 2023, May 10, 2023 (3 updates tracked since 2023).

About Kristen Kalfas NPPES

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

KRISTEN KALFAS (NPI 1265122402) is an individual marriage & family therapist in Stockton, California and active in the NPI registry since May 2023.

NPPES Registry Identity

NPI1265122402
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameKRISTEN KALFAS
Location Address306 E MAIN ST STE 300Stockton, CA 95202-2908
Mailing Address306 E Main St Ste 300Stockton, CA 95202-2908 · (209) 884-2992
Phone(209) 884-2992
Sole ProprietorNo
Enumeration DateMay 10, 2023
Last NPPES UpdateSeptember 4, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 4, 2025
✔ NPI 1265122402 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ 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.
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
306 E MAIN ST STE 300, Stockton, CA 95202
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Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARINA ELENA TORAL MSW
Counselor (Mental Health)
306 E MAIN ST STE 300
STOCKTON, CA 95202
San Joaquin County (209) 478-4554
SAN JUANA MELGOZA LMFT
Marriage & Family Therapist
306 E MAIN ST STE 300
STOCKTON, CA 95202
San Joaquin County (209) 298-0510
ANTHONY YADON I
Technician
306 E MAIN ST STE 300
STOCKTON, CA 95202
San Joaquin County (209) 478-4554
MARIO NUNEZ
Counselor
306 E MAIN ST STE 300
STOCKTON, CA 95202
San Joaquin County (209) 478-4554
VALERIE M DIAZ
Technician, Health Information (Assistant Record Technician)
306 E MAIN ST STE 300
STOCKTON, CA 95202
San Joaquin County (209) 478-4554

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 Kristen Kalfas's NPI number?

The NPI number for Kristen Kalfas is 1265122402. It was assigned to this individual provider in the NPPES registry on May 10, 2023.

Where is Kristen Kalfas located?

Kristen Kalfas practices at 306 E Main St Ste 300, Stockton, CA 95202. The listed phone number is (209) 884-2992.

What is Kristen Kalfas'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 Kristen Kalfas was last updated on September 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.