Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Courtney Bigelow Day, LMT

Massage Therapist in Portland, OR · enumerated 2025.

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

National Provider Identifier

1043103161

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Courtney Bigelow Day

Credential LMT

Sex Female

Practice address 3303 S Bond Ave Bldg 1, Portland, OR, 97239

Phone (503) 418-6272

Enumeration date May 29, 2025

Last updated in NPPES May 29, 2025

Taxonomy & licenses

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 28967 (OR) Primary

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Courtney Day?

Courtney Day is registered in NPPES with the primary taxonomy of Massage Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Chethiya Weligodapola Surgical Physician Assistant · Portland, OR NPI 1154944296 Rachel Suen Massage Therapist · Portland, OR NPI 1790390391 Jaclynne Hedge Reproductive Endocrinology Physician · Portland, OR NPI 1245808336 Adeeb Haroon Dermatology Physician · Portland, OR NPI 1073186250 Yongsung Kim Neurology Physician · Portland, OR NPI 1083364889 Norma Sanchez Armendariz Massage Therapist · Portland, OR NPI 1639951742

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-29.