Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

GRAYSON ANNE SHELL
NPI 1154238996
Occupational Therapist in San Rafael, CA

Active since August 26, 2026
25 W CASTLEWOOD DR, SAN RAFAEL, CA 94901(415) 485-2430 Get Directions Write a Review

NPPES record added: August 26, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Grayson Anne Shell NPPES

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

GRAYSON ANNE SHELL (NPI 1154238996) is an individual occupational therapist in San Rafael, California and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1154238996
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameGRAYSON ANNE SHELL
Location Address25 W CASTLEWOOD DRSan Rafael, CA 94901-2538
Mailing Address1320 Willow Pass Rd Ste 700Concord, CA 94520-7926
Sole ProprietorNo
Enumeration DateAugust 26, 2026
NPPES CertifiedAugust 26, 2026
NPI 1154238996 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
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.
25 W CASTLEWOOD DR, San Rafael, CA 94901

Other Providers at the Same Location NPPES 3

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

Counselor (School)
25 W CASTLEWOOD DR
SAN RAFAEL, CA 94901
Counselor (School)
25 W CASTLEWOOD DR
SAN RAFAEL, CA 94901
Psychologist (School)
25 W CASTLEWOOD DR
SAN RAFAEL, CA 94901

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 Grayson Shell's NPI number?

The NPI number for Grayson Shell is 1154238996. It was assigned to this individual provider in the NPPES registry on August 26, 2026.

Where is Grayson Shell located?

Grayson Shell practices at 25 W Castlewood Dr, San Rafael, CA 94901. The listed phone number is (415) 485-2430.

What is Grayson Shell's specialty?

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

When was this NPI record last updated?

The NPPES record for Grayson Shell was last updated on August 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days 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.