Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SCOTT PHILLIP THIELEN LMFT
NPI 1366175812
Marriage & Family Therapist in San Diego, CA

Q: What is Scott Thielen's NPI number?

The NPI number for Scott Thielen is 1366175812. It was assigned to this individual provider in the NPPES registry on July 1, 2022.

Q: What is Scott Thielen's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Scott Thielen was last updated on September 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days 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 01, 2022

10317 RIDGEWATER LN APT SUITE, SAN DIEGO, CA 92131(858) 722-2874 Get Directions Write a Review

NPPES record last updated: September 3, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

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About Scott Phillip Thielen Lmft NPPES

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

SCOTT PHILLIP THIELEN LMFT (NPI 1366175812) is an individual marriage & family therapist in San Diego, California and active in the NPI registry since July 2022.

NPPES Registry Identity

NPI1366175812

Entity TypeIndividualMale

Primary Taxonomy106H00000X

Provider Legal NameSCOTT PHILLIP THIELENCredential: LMFT

Location Address10317 RIDGEWATER LN APT SUITESan Diego, CA 92131-1346

Mailing Address10317 Ridgewater Ln Apt SuiteSan Diego, CA 92131-1346 · (858) 722-2874

Phone(858) 722-2874

Sole ProprietorYes

Enumeration DateJuly 1, 2022

Last NPPES UpdateSeptember 3, 2026

NPPES CertifiedSeptember 3, 2026

✔ NPI 1366175812 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

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.

10317 RIDGEWATER LN APT SUITE, San Diego, CA 92131

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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 Scott Thielen's NPI number?

The NPI number for Scott Thielen is 1366175812. It was assigned to this individual provider in the NPPES registry on July 1, 2022.

Where is Scott Thielen located?

Scott Thielen practices at 10317 Ridgewater Ln Apt Suite, San Diego, CA 92131. The listed phone number is (858) 722-2874.

What is Scott Thielen's specialty?

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

When was this NPI record last updated?

The NPPES record for Scott Thielen was last updated on September 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days 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.