Provider Profile

Calvin Holmes

Unclaimed Profile

About Calvin Holmes

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Specialty

Other Healthcare Provider (Primary)

Credentials & Licensing

NPI1205758174
NPI issued07/29/2026

Source: NPPES NPI Registry

Common questions

What does Calvin Holmes specialize in?

Calvin Holmes is an other healthcare provider in Rockville, MD. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Calvin Holmes located?

Calvin Holmes is listed at 2000 Tower Oaks Blvd Ste 500, Rockville, MD 20852. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Calvin Holmes's phone number?

The number on file is (301) 444-5001. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Calvin Holmes's NPI number?

Calvin Holmes's National Provider Identifier is 1205758174. 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 Calvin Holmes confirmed this information?

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