DR. LINDA LOUISE COLLINS PH.D.
NPI 1669693800
Marriage & Family Therapist in San Diego, CA

Q: What is Linda Collins's NPI number?

The NPI number for Linda Collins is 1669693800. It was assigned to this individual provider in the NPPES registry on May 2, 2007.

Q: What is Linda Collins's specialty?

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

Q: Is Linda Collins enrolled in Medicare?

No. Linda Collins has opted out of Medicare through October 14, 2026. 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 Linda Collins was last updated on September 11, 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.

Active since May 02, 2007Opted out of Medicare · through Oct 14, 2026

3707 3RD AVE, SAN DIEGO, CA 92103(619) 296-7757(619) 542-0324 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Linda Louise Collins Ph.d. NPPES

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

DR. LINDA LOUISE COLLINS PH.D. (NPI 1669693800) is an individual marriage & family therapist in San Diego, California, licensed in California (MFC16251) and active in the NPI registry since May 2007. She has opted out of Medicare through October 14, 2026.

NPPES Registry Identity

NPI1669693800

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameDR. LINDA LOUISE COLLINSCredential: PH.D.

Location Address3707 3RD AVESan Diego, CA 92103-4111

Mailing Address3707 3rd AveSan Diego, CA 92103-4111 · (619) 296-7757 · Fax (619) 542-0324

Phone(619) 296-7757

Fax(619) 542-0324

Sole ProprietorNo

Enumeration DateMay 2, 2007

Last NPPES UpdateSeptember 11, 2025

✔ NPI 1669693800 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

License✔ Licensed in CA · MFC16251

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.

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License PSY16251 (CA)

3707 3RD AVE, San Diego, CA 92103

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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

Dr. Linda Louise Collins Ph.d. 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 October 14, 2024 through October 14, 2026.

Opt-Out Effective DateOctober 14, 2024

Opt-Out In Effect ThroughOctober 14, 2026Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 5

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

DR. ELOISE VERING FOSTER PH.D.

Psychologist (Clinical)