Physician Profile

Unclaimed Profile

About HARRINGTON

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Areas of Expertise

Gastroenterology (Primary)

Common questions

What kind of doctor is Dr. Harrington?

Dr. Harrington is a gastroenterologist in Washington, DC. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Gastroenterology”.

NPI registry

What is Dr. Harrington's address?

Dr. Harrington is listed at 3301 NEW MEXICO AVE NW STE 232, Washington, DC 20016. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Harrington?

The number on file is (202) 966-3376. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Harrington's NPI number?

Dr. Harrington's National Provider Identifier is 1346356664. 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

How long has Dr. Harrington been practising?

Dr. Harrington has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practised for longer than this.

NPI registry

Has Dr. Harrington confirmed this information?

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

Guide.md

Licensing & Certification

DC licenseMD13233
NPI1346356664
NPI issued08/21/2006

Source: NPPES NPI Registry

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Related providers

Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.

Other gastroenterologists at this location 2

Same specialty, same street address — most likely the same department or group.

Related specialists at this location 5

Clinically related specialties at the same address — the people this provider most likely works alongside.

Also at this address 4

Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.

More connections — 8 related providers in 1 group

Other gastroenterologists in Washington 8

Same specialty, same city.

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.