Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Steven Mark Wolff, DMD

Q: What is the NPI number for Steven Wolff?

The National Provider Identifier (NPI) for Steven Wolff is 1306816582, a Type 1 (individual) record in the CMS NPPES registry.

Dentist in Everett, WA · enumerated 2006.

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

National Provider Identifier

1306816582

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Registry record

Entity type Individual (Type 1)

Name Dr. Steven Mark Wolff

Credential DMD

Sex Male

Practice address 2000 W Marine View Dr, Building 2010, Everett, WA, 98207

Phone (425) 304-4147

Enumeration date Jan 23, 2006

Last updated in NPPES Apr 2, 2012

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License DE 014589 (MO) Secondary

122300000X Dentist Dental Providers · License DE00010794 (WA) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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 Steven Wolff?

The National Provider Identifier (NPI) for Steven Wolff is 1306816582, a Type 1 (individual) record in the CMS NPPES registry.

Where does Steven Wolff practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-02.