SONOMA THERAPY NETWORK SUPPORT SERVICES INC
NPI 1265385850
Case Manager/Care Coordinator in Santa Rosa, CA

Q: What is Sonoma Therapy Network Support Services Inc's specialty?

The primary specialty registered for this NPI is Case Manager/Care Coordinator with taxonomy code 171M00000X.

Active since February 16, 2026

3438 MENDOCINO AVE STE B, SANTA ROSA, CA 95403(707) 387-4525(707) 861-9292 Get Directions Write a Review

NPPES record last updated: February 16, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Sonoma Therapy Network Support Services Inc NPPES

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

SONOMA THERAPY NETWORK SUPPORT SERVICES INC (NPI 1265385850) is a healthcare organization registered as a case manager/care coordinator in Santa Rosa, California and active in the NPI registry since February 2026. The organization lists Garet Waterhouse, Co-directors, as its authorized official.

NPPES Registry Identity

NPI1265385850

Entity TypeOrganization

Primary Taxonomy171M00000X

Legal Business NameSONOMA THERAPY NETWORK SUPPORT SERVICES INC

Location Address3438 MENDOCINO AVE STE BSanta Rosa, CA 95403-2275

Mailing Address3438 Mendocino Ave Ste BSanta Rosa, CA 95403-2275 · (707) 387-4525 · Fax (707) 861-9292

Phone(707) 387-4525

Fax(707) 861-9292

Organization SubpartNo

Authorized OfficialGaret WaterhouseCo-directors · (707) 387-4525

Enumeration DateFebruary 16, 2026

NPPES CertifiedFebruary 16, 2026

✔ NPI 1265385850 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyCase Manager/Care CoordinatorOther Service Providers

Taxonomy Code171M00000X

Definition

A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management.

Also ListedCounselor · Mental HealthTaxonomy 101YM0800X

Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X

Also ListedMarriage & Family TherapistTaxonomy 106H00000X

Also ListedCommunity/Behavioral HealthTaxonomy 251S00000X

3438 MENDOCINO AVE STE B, Santa Rosa, CA 95403

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 3

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

ASHLEY MIA MORGAN LCSW

Social Worker (Clinical)

3438 MENDOCINO AVE STE B
SANTA ROSA, CA 95403

Sonoma County (707) 387-4525

LIZ LONGFELLOW

Counselor (Mental Health)

3438 MENDOCINO AVE STE B
SANTA ROSA, CA 95403

Sonoma County (707) 387-4525

SONOMA THERAPY NETWORK

Clinic/Center (Mental Health (Including Community Mental Health Center))

3438 MENDOCINO AVE STE B
SANTA ROSA, CA 95403

Sonoma County (707) 387-4525

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 Sonoma Therapy Network Support Services Inc's NPI number?

The NPI number for Sonoma Therapy Network Support Services Inc is 1265385850. It was assigned to this organization in the NPPES registry on February 16, 2026.

Where is Sonoma Therapy Network Support Services Inc located?

Sonoma Therapy Network Support Services Inc is located at 3438 Mendocino Ave Ste B, Santa Rosa, CA 95403. The listed phone number is (707) 387-4525.

What is Sonoma Therapy Network Support Services Inc's specialty?

The primary specialty registered for this NPI is Case Manager/Care Coordinator with taxonomy code 171M00000X.

When was this NPI record last updated?

The NPPES record for Sonoma Therapy Network Support Services Inc was last updated on February 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.