Provider Profile

Krystal S. Chao, PA-C

Unclaimed Profile

About Krystal Chao

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Specialty

Physician Assistant (Primary)

Credentials & Licensing

NPI1497620652
NPI issued10/08/2025

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.

Common questions

What is Krystal S. Chao's specialty?

Krystal S. Chao is a physician assistant in Vienna, VA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Krystal S. Chao?

Krystal S. Chao is listed at 9306 Robnel Pl, Vienna, VA 22182. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Krystal S. Chao?

The number on file is (571) 425-2211. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Krystal S. Chao's NPI number?

Krystal S. Chao's National Provider Identifier is 1497620652. 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

How long has Krystal S. Chao been practicing?

Krystal S. Chao has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Krystal S. Chao confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Krystal S. Chao. 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.