Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Advanced Iom Specialists

Electroneurodiagnostic Specialist/Technologist in Tumwater, WA · enumerated 2014 · authorized official Rebecca Marsh, Business Manager.

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

National Provider Identifier

1063814440

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Registry record

Entity type Organization (Type 2)

Legal business name Advanced Iom Specialists

Practice address 3046 Banks Ln Sw, Tumwater, WA, 98512

Phone (360) 870-0265

Enumeration date Sep 17, 2014

Last updated in NPPES Sep 17, 2014

Taxonomy & classification

246ZE0600X Electroneurodiagnostic Specialist/Technologist Technologists, Technicians & Other Technical Service Providers Primary

Authorized official

Name Rebecca Marsh

Title Business Manager

Phone (360) 870-0265

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

Where is Advanced Iom Specialists located?

The practice location on file with NPPES is in Tumwater, WA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-09-17. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-17.