NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mk Ortho LLC

Medical Specialty Clinic/Center in Tualatin, OR · enumerated 2020 · authorized official Melissa Kounine, Owner.

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

National Provider Identifier

1477162360

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Mk Ortho LLC
Practice address 6485 Sw Borland Rd Ste A, Tualatin, OR, 97062
Phone (503) 692-5483
Enumeration date Jul 27, 2020
Last updated in NPPES Jul 27, 2020

Taxonomy & classification

261QM2500X Medical Specialty Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Melissa Kounine
Title Owner
Phone (817) 966-4689

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 Mk Ortho LLC?
The NPI for Mk Ortho LLC is 1477162360, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Mk Ortho LLC?
NPPES lists Melissa Kounine (Owner) 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 2020-07-27.