KEVIN QUANGKIEN MAI OT
NPI 1649835273
Occupational Therapist in Portland, OR

Active since May 08, 2019
11782 SW BARNES RD STE 300, PORTLAND, OR 97225(035) 214-5200(503) 906-6613 Get Directions Write a Review

NPPES record last updated: January 9, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 9, 2020, May 8, 2019 (2 updates tracked since 2019).

About Kevin Quangkien Mai Ot NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KEVIN QUANGKIEN MAI OT (NPI 1649835273) is an individual occupational therapist in Portland, Oregon, licensed in Oregon (431857) and active in the NPI registry since May 2019. He is a graduate of Other (2019).

NPPES Registry Identity

NPI1649835273
Entity TypeIndividualMale
Primary Taxonomy225X00000X
Provider Legal NameKEVIN QUANGKIEN MAICredential: OT
Location Address11782 SW BARNES RD STE 300Portland, OR 97225-5933
Mailing Address11782 Sw Barnes Rd Ste 300Portland, OR 97225-5933 · (503) 214-5200 · Fax (503) 906-6613
Fax(503) 906-6613
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMay 8, 2019
Last NPPES UpdateJanuary 9, 20202 updates tracked since enumeration
✔ NPI 1649835273 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
License✔ Licensed in OR · 431857
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
11782 SW BARNES RD STE 300, Portland, OR 97225

Other Identifiers 1

Other431857OR · Ot License

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kevin Quangkien Mai Ot is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5395171425
PECOS Enrollment IDI20260330002872

Medicare Billing Reassignment

Medicare enrollment records show Kevin Mai reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Internal Medicine
975 SERENO DRIVE
Vallejo, CA 94589
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Family Medicine
11782 SW BARNES RD STE 300
PORTLAND, OR 97225
Physician Assistant (Surgical)
11782 SW BARNES RD STE 300
PORTLAND, OR 97225
Physician Assistant
11782 SW BARNES RD STE 300
PORTLAND, OR 97225
11782 SW BARNES RD STE 300
PORTLAND, OR 97225
Physician Assistant
11782 SW BARNES RD STE 300
PORTLAND, OR 97225
Physical Medicine & Rehabilitation (Pain Medicine)
11782 SW BARNES RD STE 300
PORTLAND, OR 97225
Physical Therapist
11782 SW BARNES RD STE 300
PORTLAND, OR 97225
Physical Therapist
11782 SW BARNES RD STE 300
PORTLAND, OR 97225

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kevin Mai's NPI number?

The NPI number for Kevin Mai is 1649835273. It was assigned to this individual provider in the NPPES registry on May 8, 2019.

Where is Kevin Mai located?

Kevin Mai practices at 11782 SW Barnes Rd Ste 300, Portland, OR 97225. The listed phone number is (035) 214-5200.

What is Kevin Mai's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

Is Kevin Mai enrolled in Medicare?

Yes. Kevin Mai is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kevin Mai's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kevin Mai reassigns Medicare benefits to Permanente Medical Group Inc (Vallejo, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kevin Mai's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Kevin Mai was last updated on January 9, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.