Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Clifford Matterand Jr., D.D.S.

General Practice Dentistry in Sedro Woolley, WA · enumerated 2006.

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

National Provider Identifier

1326151648

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Registry record

Entity type Individual (Type 1)

Name John Clifford Matterand Jr.

Credential D.D.S.

Sex Male

Practice address 2261 Hospital Dr, Suite 101, Sedro Woolley, WA, 98284

Phone (360) 856-6011

Fax (360) 856-2232

Enumeration date Aug 17, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 5802 (WA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
582359	Other	-	UNITED CONCORDIA

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 John Matterand?

The National Provider Identifier (NPI) for John Matterand is 1326151648, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Matterand practice?

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

Other providers at this practice address

Browse all →

Larry Forsythe General Practice Dentistry · Sedro Woolley, WA NPI 1093828386 Jessica Dubek Dentist · Sedro Woolley, WA NPI 1730526674

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.