Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Davidson, PA-C

Physician Assistant in Lewiston, ME · enumerated 2006.

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

National Provider Identifier

1356313084

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Registry record

Entity type Individual (Type 1)

Name David Davidson

Credential PA-C

Sex Male

Practice address 300 Main St, Lewiston, ME, 04240

Phone (207) 795-5709

Enumeration date Feb 6, 2006

Last updated in NPPES Feb 25, 2010

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA-423 (ME) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for David Davidson?

The National Provider Identifier (NPI) for David Davidson is 1356313084, a Type 1 (individual) record in the CMS NPPES registry.

Where does David Davidson practice?

The practice location on file with NPPES is in Lewiston, ME. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-25.