Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Michael A Macinnes DDS, Pllc

Dental Clinic/Center in Sammamish, WA · enumerated 2026 · authorized official Michael Macinnes, Owner.

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

National Provider Identifier

1760330302

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Registry record

Entity type Organization (Type 2)

Legal business name Michael A Macinnes DDS, Pllc

Practice address 336 228th Ave Ne Ste 200, Sammamish, WA, 98074

Phone (425) 391-8830

Fax (425) 391-8857

Enumeration date Mar 19, 2026

Last updated in NPPES Mar 19, 2026

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Michael Macinnes

Title Owner

Phone (425) 391-8830

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

Where is Michael A Macinnes DDS, Pllc located?

The practice location on file with NPPES is in Sammamish, WA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-03-19. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-19.