1. Home
  2. Directory
  3. Washington
  4. Oak Harbor
  5. Military Health Care Provider
  6. NPI Profile

DR. STEPHEN D MATTSON M.D.
NPI 1164407474
Military Health Care Provider in Oak Harbor, WA

Active since December 08, 2005
3475 N SARATOGA ST, OAK HARBOR, WA 98278(360) 257-9836 Get Directions Write a Review

NPPES record last updated: October 30, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Stephen D Mattson M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. STEPHEN D MATTSON M.D. (NPI 1164407474) is an individual military health care provider provider in Oak Harbor, Washington, licensed in Washington (MD00042954) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1164407474
Entity TypeIndividualMale
Primary Taxonomy171000000X
Provider Legal NameDR. STEPHEN D MATTSONCredential: M.D.
Location Address3475 N SARATOGA STOak Harbor, WA 98278-4927
Mailing Address3475 N Saratoga StOak Harbor, WA 98278-4927 · (360) 257-9836
Phone(360) 257-9836
Sole ProprietorYes
Enumeration DateDecember 8, 2005
Last NPPES UpdateOctober 30, 2007
✔ NPI 1164407474 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMilitary Health Care ProviderOther Service Providers
Taxonomy Code171000000X
License✔ Licensed in WA · MD00042954
Definition
Active duty military health care providers not otherwise classified who need to be separately identified for operational, clinical, or administrative processes.
3475 N SARATOGA ST, Oak Harbor, WA 98278
Open in Google Maps ↗

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

REINA LORENE LOPEZ DO
General Practice
3475 N SARATOGA ST
OAK HARBOR, WA 98278
Island County (360) 257-9918
DR. CHRISTIAN MASCARO DO
Military Health Care Provider
3475 N SARATOGA ST
OAK HARBOR, WA 98278
Island County (360) 257-9500
FRANK WILLIAM HOLIBER DO
Military Health Care Provider
3475 N SARATOGA ST
OAK HARBOR, WA 98278
Island County (360) 257-9500
EMILY LYNETTE POE
General Practice
3475 N SARATOGA ST
OAK HARBOR, WA 98278
Island County (367) 257-9651
DR. VERNON DALE MORGAN M.D.
Family Medicine
3475 N SARATOGA ST
OAK HARBOR, WA 98278
Island County (360) 257-9918
DR. KATHLEEN SLOCUM MD
Radiology (Diagnostic Radiology)
3475 N SARATOGA ST
OAK HARBOR, WA 98278
Island County (360) 257-9640
KELLI RANDELL M.D.
Internal Medicine
3475 N SARATOGA ST
OAK HARBOR, WA 98278
Island County (360) 257-9561
MRS. LISA SUZANNE CZUBERNAT NURSE
Registered Nurse (Case Management)
3475 N SARATOGA ST
OAK HARBOR, WA 98278
Island County (360) 257-9833

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stephen Mattson's NPI number?

The NPI number for Stephen Mattson is 1164407474. It was assigned to this individual provider in the NPPES registry on December 8, 2005.

Where is Stephen Mattson located?

Stephen Mattson practices at 3475 N Saratoga St, Oak Harbor, WA 98278. The listed phone number is (360) 257-9836.

What is Stephen Mattson's specialty?

The primary specialty registered for this NPI is Military Health Care Provider with taxonomy code 171000000X.

When was this NPI record last updated?

The NPPES record for Stephen Mattson was last updated on October 30, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.