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David Thomson MD Facs

Otolaryngology Physician in Portland, ME · enumerated 2007 · authorized official David Thomson, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1427189919

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Registry record

Entity type Organization (Type 2)
Legal business name David Thomson MD Facs
Practice address 1250 Forest Ave, Suite 207, Portland, ME, 04103
Phone (207) 773-8711
Fax (207) 773-7729
Enumeration date Mar 8, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name David Thomson
Title President
Phone (207) 773-8711

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What type of organization is David Thomson MD Facs?
David Thomson MD Facs is registered in NPPES as a Otolaryngology Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.