DIANE M DEMARCO MFT
NPI 1205795895
Marriage & Family Therapist in Cambria, CA

Q: What is Diane Demarco's NPI number?

The NPI number for Diane Demarco is 1205795895. It was assigned to this individual provider in the NPPES registry on January 19, 2026.

Q: What is Diane Demarco's specialty?

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

Q: Is Diane Demarco enrolled in Medicare?

No. Diane Demarco has opted out of Medicare through March 20, 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 Diane Demarco was last updated on January 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since January 19, 2026Opted out of Medicare · through Mar 20, 2028

972 SUFFOLK ST, CAMBRIA, CA 93428(805) 909-9582 Get Directions Write a Review

NPPES record last updated: January 19, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Diane M Demarco Mft NPPES

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

DIANE M DEMARCO MFT (NPI 1205795895) is an individual marriage & family therapist in Cambria, California, licensed in California (MFC20714) and active in the NPI registry since January 2026. She has opted out of Medicare through March 20, 2028.

NPPES Registry Identity

NPI1205795895

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameDIANE M DEMARCOCredential: MFT

Location Address972 SUFFOLK STCambria, CA 93428-2510

Mailing Address972 Suffolk StCambria, CA 93428-2510 · (805) 909-9582

Phone(805) 909-9582

Sole ProprietorYes

Enumeration DateJanuary 19, 2026

NPPES CertifiedJanuary 19, 2026

✔ NPI 1205795895 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 · MFC20714

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.

972 SUFFOLK ST, Cambria, CA 93428

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Diane M Demarco 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 March 20, 2026 through March 20, 2028.

Opt-Out Effective DateMarch 20, 2026

Opt-Out In Effect ThroughMarch 20, 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 Diane Demarco's NPI number?

The NPI number for Diane Demarco is 1205795895. It was assigned to this individual provider in the NPPES registry on January 19, 2026.

Where is Diane Demarco located?

Diane Demarco practices at 972 Suffolk St, Cambria, CA 93428. The listed phone number is (805) 909-9582.

What is Diane Demarco's specialty?

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

Is Diane Demarco enrolled in Medicare?

No. Diane Demarco has opted out of Medicare through March 20, 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 Diane Demarco was last updated on January 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.