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Provider Profile

Colm Johnston

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At a glance

About Colm Johnston

Colm Johnston is a psychologist based in Arlington, VA. The provider's National Provider Identifier (NPI) is 1124935671.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Psychologist (Primary)

Credentials & Licensing

VA licenceAs reported to the NPI registry
No. 0810009507As reported
NPINational Provider Identifier
1124935671Issued 2026

As reported to the NPI registry ↗

Common questions

What is Colm Johnston's specialty?

Colm Johnston is a psychologist in Arlington, VA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Colm Johnston?

Colm Johnston is listed at 2000 15Th St N Ste 1003, Arlington, VA 22201. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Colm Johnston?

The number on file is (703) 520-1072. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Colm Johnston?

Colm Johnston's National Provider Identifier is 1124935671. 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

Is Colm Johnston's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Colm Johnston. If this is you, claiming it is free.

Guide.md

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