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MASON COUNTY PUBLIC HEALTH
NPI 1184832479
Public Health or Welfare in Shelton, WA

Active since May 18, 2007CLIA Certified · 2 labs
303 N 4TH ST, SHELTON, WA 98584(360) 427-9670(360) 427-7787 Get Directions Write a Review

NPPES record last updated: April 14, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mason County Public Health NPPES

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

MASON COUNTY PUBLIC HEALTH (NPI 1184832479) is a healthcare organization registered as a public health or welfare in Shelton, Washington and active in the NPI registry since May 2007. The organization holds 2 active CLIA laboratory certificates and lists Diana Yu, Health Officer, as its authorized official.

NPPES Registry Identity

NPI1184832479
Entity TypeOrganization
Primary Taxonomy251K00000X
Legal Business NameMASON COUNTY
Location Address303 N 4TH STShelton, WA 98584-3417
Mailing Address303 N 4th StShelton, WA 98584-3417 · (360) 427-9670 · Fax (360) 427-7787
Phone(360) 427-9670
Fax(360) 427-7787
Organization SubpartNo
Authorized OfficialDiana YuHealth Officer · (360) 427-9670
Enumeration DateMay 18, 2007
Last NPPES UpdateApril 14, 2008
✔ NPI 1184832479 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPublic Health or WelfareAgencies
Taxonomy Code251K00000X
License✔ Licensed in WA · MD00022826
303 N 4TH ST, Shelton, WA 98584
Open in Google Maps ↗

Other Names 1

Other NameMason County Public Health

Other Identifiers 7

Medicaid7404866WA
Medicare UPIN5026034WA
Medicaid5044136WA
Medicaid7402720WA
Medicare PING000200462WA
Medicare UPIN125801WA
Medicaid7144405WA

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 50D2205037

Mason County Community Services - Public Health · Shelton, WA
Active · expires Apr 4, 2028
CLIA Number50D2205037
Laboratory TypePublic Health Dept
Certificate Effective DateDecember 11, 2020
Certificate Expiration DateApril 4, 2028
Laboratory DirectorDaniel Stein
Laboratory Phone(360) 427-9670
Laboratory LocationMason County Community Services - Public Health415 N 6th St, Shelton, WA 98584
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 50D2096480

Mason County Dialysis · Shelton, WA
Active · expires Apr 4, 2028
CLIA Number50D2096480
Laboratory TypeEnd Stage Renal Disease Dialysis Facility
Certificate Effective DateMay 26, 2015
Certificate Expiration DateApril 4, 2028
Laboratory DirectorDmitri Vasin
Laboratory Phone(360) 275-0141
Laboratory LocationMason County Dialysis1930 Olympic Hwy N, Shelton, WA 98584
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory to perform only waived tests.

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 Mason County's NPI number?

The NPI number for Mason County is 1184832479. It was assigned to this organization in the NPPES registry on May 18, 2007. The provider is also known as Mason County Public Health.

Where is Mason County located?

Mason County is located at 303 N 4th St, Shelton, WA 98584. The listed phone number is (360) 427-9670.

What is Mason County's specialty?

The primary specialty registered for this NPI is Public Health or Welfare with taxonomy code 251K00000X.

Does Mason County hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

When was this NPI record last updated?

The NPPES record for Mason County was last updated on April 14, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.