KAREN NELSEN LMFT
NPI 1174153944
Marriage & Family Therapist in Santa Cruz, CA

Q: What is Karen Nelsen's NPI number?

The NPI number for Karen Nelsen is 1174153944. It was assigned to this individual provider in the NPPES registry on January 21, 2020.

Q: What is Karen Nelsen's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Karen Nelsen was last updated on April 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since January 21, 2020

740 FRONT ST STE 250, SANTA CRUZ, CA 95060(408) 805-4681 Get Directions Write a Review

NPPES record last updated: April 8, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Apr 8, 2026, Jan 21, 2020 (2 updates tracked since 2020).

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About Karen Nelsen Lmft NPPES

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

KAREN NELSEN LMFT (NPI 1174153944) is an individual marriage & family therapist in Santa Cruz, California, licensed in California (127033) and active in the NPI registry since January 2020.

NPPES Registry Identity

NPI1174153944

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameKAREN NELSENCredential: LMFT

Location Address740 FRONT ST STE 250Santa Cruz, CA 95060-4537

Mailing Address740 Front St Ste 250Santa Cruz, CA 95060-4537 · (408) 805-4681

Phone(408) 805-4681

Sole ProprietorYes

Enumeration DateJanuary 21, 2020

Last NPPES UpdateApril 8, 20262 updates tracked since enumeration

NPPES CertifiedApril 8, 2026

✔ NPI 1174153944 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 · 127033

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.

740 FRONT ST STE 250, Santa Cruz, CA 95060

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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 Nelsen's NPI number?

The NPI number for Karen Nelsen is 1174153944. It was assigned to this individual provider in the NPPES registry on January 21, 2020.

Where is Karen Nelsen located?

Karen Nelsen practices at 740 Front St Ste 250, Santa Cruz, CA 95060. The listed phone number is (408) 805-4681.

What is Karen Nelsen'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 Nelsen was last updated on April 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.