NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Bay Street Oasis Physical Therapy LLC

Physical Therapist in Bellingham, WA · enumerated 2011 · authorized official Sidney Anderson, Physical Therapist.

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

National Provider Identifier

1619245396

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Bay Street Oasis Physical Therapy LLC
Other name <Unavail>
Practice address 301 W Holly St, Suite M6, Bellingham, WA, 98225
Phone (360) 676-8077
Fax (360) 715-8574
Enumeration date Dec 8, 2011
Last updated in NPPES Dec 8, 2011

Taxonomy & classification

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 00003537 (WA) Primary

Authorized official

Name Sidney Anderson
Title Physical Therapist
Phone (360) 676-8077

Other identifiers

Identifier Type State Issuer
7078793 Medicaid WA -
105059 Other WA L&I OF 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

What is the NPI number for Bay Street Oasis Physical Therapy LLC?
The NPI for Bay Street Oasis Physical Therapy LLC is 1619245396, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Bay Street Oasis Physical Therapy LLC?
NPPES lists Sidney Anderson (Physical Therapist) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-08.