Physician Profile

Lilliam A. Sierra, M.D.

Unclaimed Profile

About Dr. Sierra

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Specialty

Pediatric Developmental Behavioral (Primary)

Credentials & Licensing

WA licenseMD00024390
NPI1275533838
NPI issued07/26/2005

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 Lilliam A. Sierra's specialty?

Lilliam A. Sierra is a pediatric developmental behavioral in Kennewick, WA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Lilliam A. Sierra?

Lilliam A. Sierra is listed at 7301 W Deschutes Ave Suite A, Kennewick, WA 99336. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Lilliam A. Sierra?

The number on file is (509) 374-1962. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Lilliam A. Sierra's NPI number?

Lilliam A. Sierra's National Provider Identifier is 1275533838. 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 Lilliam A. Sierra been practicing?

Lilliam A. Sierra has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Lilliam A. Sierra confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Lilliam A. Sierra. 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.