MS. LENA L YIN PT
NPI 1689544751
Physical Therapist - Geriatrics in San Mateo, CA

Q: What is Lena Yin's NPI number?

The NPI number for Lena Yin is 1689544751. It was assigned to this individual provider in the NPPES registry on November 5, 2025.

Q: What is Lena Yin's specialty?

The primary specialty registered for this NPI is Physical Therapist, specializing in Geriatrics, with taxonomy code 2251G0304X.

Q: When was this NPI record last updated?

The NPPES record for Lena Yin was last updated on November 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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 November 05, 2025

525 DORCHESTER RD, SAN MATEO, CA 94402(650) 766-6938 Get Directions Write a Review

NPPES record last updated: November 5, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Ms. Lena L Yin Pt NPPES

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

MS. LENA L YIN PT (NPI 1689544751) is an individual geriatrics provider in San Mateo, California, licensed in California (22866) and active in the NPI registry since November 2025. She is a graduate of Other (1997).

NPPES Registry Identity

NPI1689544751

Entity TypeIndividualFemale

Primary Taxonomy2251G0304X

Provider Legal NameMS. LENA L YINCredential: PT

Location Address525 DORCHESTER RDSan Mateo, CA 94402-1021

Mailing Address525 Dorchester RdSan Mateo, CA 94402-1021 · (650) 766-6938

Phone(650) 766-6938

Sole ProprietorYes

Medical School CMSOtherGraduated 1997

Enumeration DateNovember 5, 2025

NPPES CertifiedNovember 5, 2025

✔ NPI 1689544751 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Therapist · GeriatricsRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Taxonomy Code2251G0304X

License✔ Licensed in CA · 22866

Definition

A licensed physical therapist, including but not limited to an individual who is a Board Certified Specialist in Geriatric Physical Therapy, who has demonstrated specialized knowledge and skill in the comprehensive biopsychosocial assessment and evidence-based management of movement in aging adults. This includes, but is not limited to, specialized knowledge in and consideration of normal age-related changes and pathological manifestations across all systems; cognition and mental health; polypharmacy; fall risk mitigation; bone health; healthy and active aging, and socioeconomic and health policy issues affecting aging adults. The geriatric physical therapist is an integral part of the interdisciplinary geriatric team and serves as an advocate for the highest level of well-being for the older adult.

525 DORCHESTER RD, San Mateo, CA 94402

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Lena L Yin Pt is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4981199064

PECOS Enrollment IDI20251217001148

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 Lena Yin's NPI number?

The NPI number for Lena Yin is 1689544751. It was assigned to this individual provider in the NPPES registry on November 5, 2025.

Where is Lena Yin located?

Lena Yin practices at 525 Dorchester Rd, San Mateo, CA 94402. The listed phone number is (650) 766-6938.

What is Lena Yin's specialty?

The primary specialty registered for this NPI is Physical Therapist, specializing in Geriatrics, with taxonomy code 2251G0304X.

Is Lena Yin enrolled in Medicare?

Yes. Lena Yin is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Lena Yin was last updated on November 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.