Provider Profile

Lena L. Yin, PT

Unclaimed Profile

About Lena Yin

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Education & Training

School Other Graduated: 1997

Specialty

Physical Therapist (Primary)

Credentials & Licensing

CA license22866
NPI1689544751
NPI issued11/05/2025

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Medicare information

Accepts Medicare assignmentSometimes (reported per claim)
Medicare opt-outNo

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What kind of doctor is Lena L. Yin?

Lena L. Yin is a physical therapist in San Mateo, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Lena L. Yin's address?

Lena L. Yin is listed at 525 Dorchester Rd, San Mateo, CA 94402. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Lena L. Yin?

The number on file is (650) 766-6938. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Lena L. Yin?

Lena L. Yin's National Provider Identifier is 1689544751. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Where did Lena L. Yin train?

Lena L. Yin attended Other, graduating in 1997. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Lena L. Yin have?

Lena L. Yin has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.

CMS public data

Is Lena L. Yin's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Lena L. Yin. If this is you, claiming it is free.

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.