MR. WILLIAM S MATTILA LMHC
NPI 1245332485
Counselor in Oak Harbor, WA

Active since September 01, 2006
1121 SE DOCK ST, OAK HARBOR, WA 98277(360) 679-2779(360) 679-2777 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. William S Mattila Lmhc NPPES

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

MR. WILLIAM S MATTILA LMHC (NPI 1245332485) is an individual counselor in Oak Harbor, Washington and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1245332485
Entity TypeIndividualMale
Primary Taxonomy101Y00000X
Provider Legal NameMR. WILLIAM S MATTILACredential: LMHC
Location Address1121 SE DOCK STOak Harbor, WA 98277
Mailing Address1121 Se Dock StOak Harbor, WA 98277 · (360) 679-2779 · Fax (360) 679-2777
Fax(360) 679-2777
Sole ProprietorNo
Enumeration DateSeptember 1, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1245332485 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
Definition

A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

1121 SE DOCK ST, Oak Harbor, WA 98277

Other Providers at the Same Location NPPES 5

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

Psychologist
1121 SE DOCK ST
OAK HARBOR, WA 98277
Social Worker (Clinical)
1121 SE DOCK ST
OAK HARBOR, WA 98277
Chiropractor
1121 SE DOCK ST
OAK HARBOR, WA 98277
Social Worker (Clinical)
1121 SE DOCK ST
OAK HARBOR, WA 98277
Marriage & Family Therapist
1121 SE DOCK ST
OAK HARBOR, WA 98277

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 William Mattila's NPI number?

The NPI number for William Mattila is 1245332485. It was assigned to this individual provider in the NPPES registry on September 1, 2006.

Where is William Mattila located?

William Mattila practices at 1121 SE Dock St, Oak Harbor, WA 98277. The listed phone number is (360) 679-2779.

What is William Mattila's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

When was this NPI record last updated?

The NPPES record for William Mattila was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.