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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Dennis Lane Hoofnagle, D.D.S.

General Practice Dentistry in Bellingham, WA · enumerated 2006 · practices at Dennis Lane Hoofnagle.

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

National Provider Identifier

1568536399

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Registry record

Entity type Individual (Type 1)
Name Dr. Dennis Lane Hoofnagle
Credential D.D.S.
Sex Male
Practice address Bellingham, WA, 98225
Phone (360) 676-1651
Fax (360) 676-4065
Enumeration date Nov 20, 2006
Last updated in NPPES Jul 9, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License DE00003572 (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
5325709 Medicaid WA -

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

Where does Dennis Hoofnagle practice?
The practice location on file with NPPES is in Bellingham, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Dennis Hoofnagle?
The National Provider Identifier (NPI) for Dennis Hoofnagle is 1568536399, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.