Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

LAUREN YIEN FNP
NPI 1316867773
Nurse Practitioner - Family in Santa Cruz, CA

Q: What is Lauren Yien's NPI number?

The NPI number for Lauren Yien is 1316867773. It was assigned to this individual provider in the NPPES registry on July 16, 2026.

Q: What is Lauren Yien's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Lauren Yien was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 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 16, 2026

259 WATER ST, SANTA CRUZ, CA 95060(831) 454-7800 Get Directions Write a Review

NPPES record added: July 17, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Lauren Yien Fnp NPPES

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

LAUREN YIEN FNP (NPI 1316867773) is an individual family provider in Santa Cruz, California, licensed in California (95032845) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1316867773

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameLAUREN YIENCredential: FNP

Location Address259 WATER STSanta Cruz, CA 95060-4009

Mailing Address584 35th AveSanta Cruz, CA 95062-5111 · (831) 359-0101

Phone(831) 454-7800

Sole ProprietorNo

Enumeration DateJuly 16, 2026

Last NPPES UpdateJuly 17, 2026

NPPES CertifiedJuly 17, 2026

✔ NPI 1316867773 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in CA · 95032845

259 WATER ST, Santa Cruz, CA 95060

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Other Providers at the Same Location NPPES 2

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

DR. HILLARY BRANDT RN

Registered Nurse (Administrator)

259 WATER ST
SANTA CRUZ, CA 95060

Santa Cruz County (831) 454-7891

JAIL SERVICES

Clinic/Center (Adult Mental Health)

259 WATER ST
SANTA CRUZ, CA 95060

Santa Cruz County (831) 454-4170

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 Lauren Yien's NPI number?

The NPI number for Lauren Yien is 1316867773. It was assigned to this individual provider in the NPPES registry on July 16, 2026.

Where is Lauren Yien located?

Lauren Yien practices at 259 Water St, Santa Cruz, CA 95060. The listed phone number is (831) 454-7800.

What is Lauren Yien's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Lauren Yien was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 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.