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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.

MR. WALTER T SWARTZ RADT
NPI 1215517305
Marriage & Family Therapist in Nevada City, CA

Active since April 12, 2021
547 UREN ST, NEVADA CITY, CA 95959(424) 277-7254 Get Directions Write a Review

NPPES record last updated: September 4, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 4, 2026, Apr 12, 2021 (2 updates tracked since 2021).

About Mr. Walter T Swartz Radt NPPES

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

MR. WALTER T SWARTZ RADT (NPI 1215517305) is an individual marriage & family therapist in Nevada City, California, licensed in California (164957) and active in the NPI registry since April 2021.

NPPES Registry Identity

NPI1215517305
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameMR. WALTER T SWARTZCredential: RADT
Location Address547 UREN STNevada City, CA 95959-2360
Mailing Address547 Uren StNevada City, CA 95959-2360 · (424) 277-7254
Phone(424) 277-7254
Sole ProprietorNo
Enumeration DateApril 12, 2021
Last NPPES UpdateSeptember 4, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 4, 2026
✔ NPI 1215517305 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 · 164957
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.
547 UREN ST, Nevada City, CA 95959
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Other Identifiers 1

OtherD1866379CA · Drivers License

Other Providers at the Same Location NPPES 13

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

AMANDA MARIE THIBODEAU AMFT
Marriage & Family Therapist
547 UREN ST
NEVADA CITY, CA 95959
Nevada County (530) 277-5615
CHERYL DOVE WILSON
Counselor (Professional)
547 UREN ST
NEVADA CITY, CA 95959
Nevada County (805) 459-8742
JOANNA L. REICHHOLD LMFT
Marriage & Family Therapist
547 UREN ST
NEVADA CITY, CA 95959
Nevada County (530) 362-8478
MOVIMIENTO
Marriage & Family Therapist
547 UREN ST
NEVADA CITY, CA 95959
Nevada County (510) 388-4106
DIANE OWEN LMFT
Marriage & Family Therapist
547 UREN ST
NEVADA CITY, CA 95959
Nevada County (916) 905-3414
GROWING HOME COUNSELING
Clinic/Center (Mental Health (Including Community Mental Health Center))
547 UREN ST
NEVADA CITY, CA 95959
Nevada County (530) 270-7841
JAMIE BELL LMFT163605
Marriage & Family Therapist
547 UREN ST
NEVADA CITY, CA 95959
Nevada County (510) 388-4106
BRIAN GINSBERG
Marriage & Family Therapist
547 UREN ST
NEVADA CITY, CA 95959
Nevada County (530) 268-5056

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 Walter Swartz's NPI number?

The NPI number for Walter Swartz is 1215517305. It was assigned to this individual provider in the NPPES registry on April 12, 2021.

Where is Walter Swartz located?

Walter Swartz practices at 547 Uren St, Nevada City, CA 95959. The listed phone number is (424) 277-7254.

What is Walter Swartz'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 Walter Swartz was last updated on September 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.