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MS. SONJA MARIE WANHALA LMFT
NPI 1316081961
Marriage & Family Therapist in Petaluma, CA

Active since February 16, 2007Opted out of Medicare · through Jan 1, 2028
405 EAST D STREET SUITE #116, PETALUMA, CA 94952(707) 217-4623 Get Directions Write a Review

NPPES record last updated: November 30, 2018. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Nov 30, 2018, Oct 3, 2018 (2 updates tracked since 2018).

About Ms. Sonja Marie Wanhala Lmft NPPES

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

MS. SONJA MARIE WANHALA LMFT (NPI 1316081961) is an individual marriage & family therapist in Petaluma, California, licensed in California (46374) and active in the NPI registry since February 2007. She has opted out of Medicare through January 1, 2028 and maintains a secondary practice location in Petaluma.

NPPES Registry Identity

NPI1316081961
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameMS. SONJA MARIE WANHALACredential: LMFT
Location Address405 EAST D STREET SUITE #116Petaluma, CA 94952
Mailing Address405 East D Street Suite #116Petaluma, CA 94952-3173 · (707) 217-4623
Phone(707) 217-4623
Sole ProprietorYes
Enumeration DateFebruary 16, 2007
Last NPPES UpdateNovember 30, 20182 updates tracked since enumeration
✔ NPI 1316081961 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 · 46374
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.

Secondary Practice Location 1

Location 1405 East D Street Suite #116Petaluma, CA 94952 · Phone (707) 217-4623

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Ms. Sonja Marie Wanhala Lmft has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2024 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2024
Opt-Out In Effect ThroughJanuary 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

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 Sonja Wanhala's NPI number?

The NPI number for Sonja Wanhala is 1316081961. It was assigned to this individual provider in the NPPES registry on February 16, 2007.

Where is Sonja Wanhala located?

Sonja Wanhala practices at 405 East D Street Suite #116, Petaluma, CA 94952. The listed phone number is (707) 217-4623.

What is Sonja Wanhala's specialty?

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

Is Sonja Wanhala enrolled in Medicare?

No. Sonja Wanhala has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Sonja Wanhala was last updated on November 30, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.