MICHELLE LOUISE RIKER OTR/L
NPI 1417439985
Occupational Therapist in Monterey, CA

Active since August 31, 2018
700 PACIFIC ST, MONTEREY, CA 93940(831) 645-1200 Get Directions Write a Review

NPPES record last updated: June 17, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Michelle Louise Riker Otr/l NPPES

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

MICHELLE LOUISE RIKER OTR/L (NPI 1417439985) is an individual occupational therapist in Monterey, California, licensed in California (14332) and active in the NPI registry since August 2018.

NPPES Registry Identity

NPI1417439985
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameMICHELLE LOUISE RIKERCredential: OTR/L
Location Address700 PACIFIC STMonterey, CA 93940-2815
Mailing Address6510 S 6th St # 68Klamath Falls, OR 97603-7112 · (541) 324-9336
Sole ProprietorNo
Enumeration DateAugust 31, 2018
Last NPPES UpdateJune 17, 2026
NPPES CertifiedJune 17, 2026
✔ NPI 1417439985 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
Licenses✔ Licensed in CA · 14332✔ Licensed in OR · 297651✔ Licensed in WA · 60876432
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.
700 PACIFIC ST, Monterey, CA 93940

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michelle Louise Riker Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

2

Medicare enrollment records show Michelle Riker reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Clinic/Center
850 WEBSTER ST
Palo Alto, CA 94301
  • Reassigned Medicare billing, California enrollment
  • 15 clinicians in this Medicare group
Physical Therapist
52E-2 ESTATE THOMAS
St. Thomas, VI 00802
  • Reassigned Medicare billing, U.S. Virgin Islands enrollment
  • 6 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.

Psychologist (School)
700 PACIFIC ST
MONTEREY, CA 93940
Marriage & Family Therapist
700 PACIFIC ST
MONTEREY, CA 93940
Marriage & Family Therapist
700 PACIFIC ST
MONTEREY, CA 93940
Social Worker
700 PACIFIC ST
MONTEREY, CA 93940
Marriage & Family Therapist
700 PACIFIC ST
MONTEREY, CA 93940
Psychologist (School)
700 PACIFIC ST
MONTEREY, CA 93940
Registered Nurse (School)
700 PACIFIC ST
MONTEREY, CA 93940
Marriage & Family Therapist
700 PACIFIC ST
MONTEREY, CA 93940

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 Michelle Riker's NPI number?

The NPI number for Michelle Riker is 1417439985. It was assigned to this individual provider in the NPPES registry on August 31, 2018.

Where is Michelle Riker located?

Michelle Riker practices at 700 Pacific St, Monterey, CA 93940. The listed phone number is (831) 645-1200.

What is Michelle Riker's specialty?

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

Is Michelle Riker enrolled in Medicare?

Yes. Michelle Riker is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michelle Riker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Riker reassigns Medicare benefits to 2 organizations: Rehab Specialists Outpatient, LLC (Palo Alto, CA) and On The Go Physio LLC (St. Thomas, VI). Each 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 Michelle Riker'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 Michelle Riker was last updated on June 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.