NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Harbor Oral & Maxillofacial Surgery

Oral and Maxillofacial Surgery (Dentist) in Gig Harbor, WA · enumerated 2008 · authorized official Kerwin Steffen, Oral Surgeon.

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

National Provider Identifier

1902083108

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Harbor Oral & Maxillofacial Surgery
Practice address 5122 Olympic Dr Nw Ste B106, Gig Harbor, WA, 98335
Phone (253) 851-8880
Fax (253) 858-2783
Enumeration date Jan 30, 2008
Last updated in NPPES Jan 30, 2008

Taxonomy & classification

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 005914 (WA) Primary

Authorized official

Name Kerwin Steffen
Title Oral Surgeon
Phone (253) 851-8880

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 Harbor Oral & Maxillofacial Surgery?
The NPI for Harbor Oral & Maxillofacial Surgery is 1902083108, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Harbor Oral & Maxillofacial Surgery?
NPPES lists Kerwin Steffen (Oral Surgeon) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-30.