NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Inland Northwest Surgery Center Pllc

Ambulatory Surgical Clinic/Center in Spokane Valley, WA · enumerated 2007 · authorized official Thomasin Hammer, Medical Director.

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

National Provider Identifier

1467637116

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Inland Northwest Surgery Center Pllc
Practice address 526 N Mullan Rd, Ste. A, Spokane Valley, WA, 99206
Phone (509) 924-2600
Fax (509) 926-9865
Enumeration date Dec 31, 2007
Last updated in NPPES Jul 28, 2020

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities · License 601 706 837 (WA) Primary

Authorized official

Name Thomasin Hammer
Title Medical Director
Phone (509) 924-2600

Other identifiers

Identifier Type State Issuer
7081110 Medicaid WA -

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 Inland Northwest Surgery Center Pllc located?
The practice location on file with NPPES is in Spokane Valley, WA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-07-28. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-28.