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GARET DAVID WATERHOUSE LCSW
NPI 1447425913
Social Worker - Clinical in Santa Rosa, CA

Active since April 25, 2008PECOS EnrolledAccepts Medicare Assignment
3438 MENDOCINO AVE # B, SANTA ROSA, CA 95403(707) 387-4525(707) 861-9292 Get Directions Write a Review

NPPES record last updated: August 27, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 25, 2021, Mar 5, 2016 (2 updates tracked since 2016).

About Garet David Waterhouse Lcsw NPPES

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

GARET DAVID WATERHOUSE LCSW (NPI 1447425913) is an individual clinical provider in Santa Rosa, California, licensed in California (LCS24560) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS and is a graduate of Other (2000).

NPPES Registry Identity

NPI1447425913
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameGARET DAVID WATERHOUSECredential: LCSW
Location Address3438 MENDOCINO AVE # BSanta Rosa, CA 95403-2275
Mailing Address1585 Terrace Way, #115Santa Rosa, CA 95404-3066 · (707) 387-4525
Phone(707) 387-4525
Fax(707) 861-9292
Sole ProprietorYes
Medical School CMSOtherGraduated 2000
Enumeration DateApril 25, 2008
Last NPPES UpdateAugust 27, 20252 updates tracked since enumeration
NPPES CertifiedAugust 27, 2025
✔ NPI 1447425913 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · LCS24560
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
3438 MENDOCINO AVE # B, Santa Rosa, CA 95403
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Garet David Waterhouse Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1557660099
PECOS Enrollment IDI20160504001201
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
379 services23 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95403 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $63.04 – $187.01
Typical copayment $0.00 (range $15.76 – $46.75)
Most-billed visit code NA
Established Patient
$77.94 typical visit price
range $21.02 – $153.40
Typical copayment $19.48 (range $5.25 – $38.35)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

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

MRS. PATRICIA LEE MILLS LMFT
Marriage & Family Therapist
3438 MENDOCINO AVE # B
SANTA ROSA, CA 95403
Sonoma County (707) 529-3721
DEBORAH L LEV-ER MSW LCSW
Social Worker (Clinical)
3438 MENDOCINO AVE # B
SANTA ROSA, CA 95403
Sonoma County (707) 387-4199

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 Garet Waterhouse's NPI number?

The NPI number for Garet Waterhouse is 1447425913. It was assigned to this individual provider in the NPPES registry on April 25, 2008.

Where is Garet Waterhouse located?

Garet Waterhouse practices at 3438 Mendocino Ave # B, Santa Rosa, CA 95403. The listed phone number is (707) 387-4525.

What is Garet Waterhouse's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Garet Waterhouse enrolled in Medicare?

Yes. Garet Waterhouse is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Garet Waterhouse accept?

Health plans from Providence Health Plan list Garet Waterhouse as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Garet Waterhouse was last updated on August 27, 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.