Provider Profile

William T. Henderson

Unclaimed Profile

About William Henderson

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Specialty

Mental Health Counselor (Primary)

Credentials & Licensing

NPI1770436206
NPI issued02/16/2026

Source: NPPES NPI Registry

Common questions

What is William T. Henderson's specialty?

William T. Henderson is a mental health counselor in Calverton, MD. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find William T. Henderson?

William T. Henderson is listed at 3901 Calverton Blvd Ste 250, Calverton, MD 20705. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact William T. Henderson?

The number on file is (240) 618-3149. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is William T. Henderson's NPI number?

William T. Henderson's National Provider Identifier is 1770436206. 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

Has William T. Henderson confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by William T. Henderson. 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.