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

SYDNEY CHANG LIN AMFT
NPI 1609760420
Marriage & Family Therapist in San Diego, CA

Q: What is Sydney Lin's NPI number?

The NPI number for Sydney Lin is 1609760420. It was assigned to this individual provider in the NPPES registry on June 5, 2025.

Q: What is Sydney Lin'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 Sydney Lin was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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 June 05, 2025

5414 OBERLIN DR STE 100, SAN DIEGO, CA 92121(619) 720-6161 Get Directions Write a Review

NPPES record last updated: July 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Sydney Chang Lin Amft NPPES

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

SYDNEY CHANG LIN AMFT (NPI 1609760420) is an individual marriage & family therapist in San Diego, California, licensed in California (164368) and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1609760420

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameSYDNEY CHANG LINCredential: AMFT

Location Address5414 OBERLIN DR STE 100San Diego, CA 92121-4744

Mailing Address5414 Oberlin Dr Ste 100San Diego, CA 92121-4744 · (619) 720-6161

Phone(619) 720-6161

Sole ProprietorNo

Enumeration DateJune 5, 2025

Last NPPES UpdateJuly 29, 2026

NPPES CertifiedJuly 29, 2026

✔ NPI 1609760420 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 · 164368

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.

5414 OBERLIN DR STE 100, San Diego, CA 92121

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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 Sydney Lin's NPI number?

The NPI number for Sydney Lin is 1609760420. It was assigned to this individual provider in the NPPES registry on June 5, 2025.

Where is Sydney Lin located?

Sydney Lin practices at 5414 Oberlin Dr Ste 100, San Diego, CA 92121. The listed phone number is (619) 720-6161.

What is Sydney Lin'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 Sydney Lin was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.