MS. TRACY ELIZABETH DE SOTO MA, MFT
NPI 1336348788
Marriage & Family Therapist in San Mateo, CA

Q: What is Tracy De Soto's NPI number?

The NPI number for Tracy De Soto is 1336348788. It was assigned to this individual provider in the NPPES registry on July 16, 2007.

Q: What is Tracy De Soto's specialty?

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

Q: Is Tracy De Soto enrolled in Medicare?

No. Tracy De Soto 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.

Q: When was this NPI record last updated?

The NPPES record for Tracy De Soto was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.

Active since July 16, 2007Opted out of Medicare · through Jan 1, 2028

1650 S AMPHLETT BLVD STE 201, SAN MATEO, CA 94402(650) 279-2330 Get Directions Write a Review

NPPES record last updated: March 17, 2018. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Mar 17, 2018, Mar 6, 2018 (2 updates tracked since 2018).

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About Ms. Tracy Elizabeth De Soto Ma, Mft NPPES

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

MS. TRACY ELIZABETH DE SOTO MA, MFT (NPI 1336348788) is an individual marriage & family therapist in San Mateo, California, licensed in California (46988) and active in the NPI registry since July 2007. She has opted out of Medicare through January 1, 2028 and maintains a secondary practice location in Burlingame.

NPPES Registry Identity

NPI1336348788

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameMS. TRACY ELIZABETH DE SOTOCredential: MA, MFT

Location Address1650 S AMPHLETT BLVD STE 201San Mateo, CA 94402-2529

Mailing Address1650 S Amphlett Blvd Ste 201San Mateo, CA 94402-2529 · (650) 279-2330

Phone(650) 279-2330

Sole ProprietorYes

Enumeration DateJuly 16, 2007

Last NPPES UpdateMarch 17, 20182 updates tracked since enumeration

✔ NPI 1336348788 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 · 46988

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.

1650 S AMPHLETT BLVD STE 201, San Mateo, CA 94402

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Secondary Practice Location 1

Location 1405 Primrose Rd, Suite 318Burlingame, CA 94010-4064 · Phone (650) 279-2330

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

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. Tracy Elizabeth De Soto Ma, Mft 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 Tracy De Soto's NPI number?

The NPI number for Tracy De Soto is 1336348788. It was assigned to this individual provider in the NPPES registry on July 16, 2007.

Where is Tracy De Soto located?

Tracy De Soto practices at 1650 S Amphlett Blvd Ste 201, San Mateo, CA 94402. The listed phone number is (650) 279-2330.

What is Tracy De Soto's specialty?

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

Is Tracy De Soto enrolled in Medicare?

No. Tracy De Soto 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.

What insurance does Tracy De Soto accept?

Health plans from UnitedHealthcare list Tracy De Soto 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 Tracy De Soto was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.