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Provider Profile

Gregory Lennon, PhD

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At a glance

About Dr. Lennon

Gregory Lennon, PhD is a healthcare provider located in Potomac, MD. NPI 1578492765 identifies this record in the national registry.

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

Specialty

Credentials & Licensing

NPINational Provider Identifier
1578492765Issued 2026

As reported to the NPI registry ↗

Common questions

Where can I find Dr. Lennon?

Dr. Lennon is listed at 9812 Falls Rd # 114-237, Potomac, MD 20854. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Lennon?

The number on file is (301) 765-0841. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Lennon?

Dr. Lennon's National Provider Identifier is 1578492765. 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 Dr. Lennon's profile verified?

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

Guide.md

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