Provider Profile

Lesley Mah

Unclaimed Profile

About Lesley Mah

No biography has been added yet. Is this you? Claim this profile to add one.

Specialty

Social Worker (Primary)

Credentials & Licensing

NPI1124988696
NPI issued11/17/2025

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 Lesley Mah's specialty?

Lesley Mah is a social worker in New York, NY. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Lesley Mah?

Lesley Mah is listed at 279 E 3Rd St, New York, NY 10009. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Lesley Mah?

The number on file is (212) 477-8500. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Lesley Mah's NPI number?

Lesley Mah's National Provider Identifier is 1124988696. 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 Lesley Mah been practicing?

Lesley Mah 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 Lesley Mah confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Lesley Mah. 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.