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Provider Profile

Ruth John

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At a glance

About Ruth John

Ruth John is a healthcare provider in Rockville, MD specializing in behavior analyst. This provider record is associated with NPI 1750292454.

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

Specialty

Behavior Analyst (Primary)

Credentials & Licensing

NPINational Provider Identifier
1750292454Issued 2026

As reported to the NPI registry ↗

Common questions

What is Ruth John's specialty?

Ruth John is a behavior analyst in Rockville, MD. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Ruth John?

Ruth John is listed at 1390 Piccard Dr Ste 100, Rockville, MD 20850. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Ruth John?

The number on file is (301) 327-5199. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Ruth John's NPI number?

Ruth John's National Provider Identifier is 1750292454. 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 Ruth John confirmed this information?

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

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