Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1770200073 Individual Practitioner Female Practitioner

Alison Elizabeth Grygo , COTA, L

Occupational Therapy Assistant • Alameda, CA

Professional Overview & Biography Verified Profile Summary

Alison Grygo, COTA, L is a registered healthcare professional specializing in Occupational Therapy Assistant in Alameda, CA. Practice services are available at 2401 BLANDING AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

2401 Blanding Ave

Alameda, CA 945011503

Telephone 5105221084
Associated Practice Facility / Clinic
🏢 The Waters Edge Facility NPI 1013904267

Specialty Benchmarks & Practice Insights

Comparative analytics for Occupational Therapy Assistant in Alameda, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 21.5 Yrs
Regional Practice Density
2 Specialists

Practicing in Alameda, CA (1903 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2025-05-12
Occupational Therapy Assistant Primary Specialty

NUCC Taxonomy Code: 224Z00000X

State License CA 5731

An occupational therapy assistant is a person who has graduated from an occupational therapy assistant program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, has successfully completed a period of supervised fieldwork experience required by the accredited occupational therapy assistant program, has passed a nationally recognized entry-level examination for occupational therapy assistants, and fulfills state requirements for licensure, certification, or registration. An occupational therapy assistant provides interventions under the supervision of an occupational therapist 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 therapy assistants 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.

Occupational Therapy Assistant

NUCC Taxonomy Code: 224Z00000X

An occupational therapy assistant is a person who has graduated from an occupational therapy assistant program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, has successfully completed a period of supervised fieldwork experience required by the accredited occupational therapy assistant program, has passed a nationally recognized entry-level examination for occupational therapy assistants, and fulfills state requirements for licensure, certification, or registration. An occupational therapy assistant provides interventions under the supervision of an occupational therapist 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 therapy assistants 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.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Type 1
224Z00000X

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

2 Associated Practitioners
Yusa Liu

Student in an Organized Health Care Education/Training Program

NPI 1689413817
Jonathan Jiang , OTR, L

Occupational Therapist

NPI 1811638265

Occupational Therapist Registered, L

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
📍
Updated Practice Location May 09, 2025

Registered at 2401 BLANDING AVE, ALAMEDA, CA 945011503 (Tel: 5105221084)

NPI Profile Active October 26, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location October 26, 2022

Registered at 900 BOOTH ST, SALISBURY, MD 218013006 (Tel: 2564381576)

📍
Updated Business Mailing Address October 26, 2022

Registered at 29516 E HARBOR DR, MILLSBORO, DE 199666855

👤
Provider Name / Credentials Updated October 26, 2022

Recorded as ALISON GRYGO, COTA/L

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 26, 2022

Occupational Therapy Assistant

🟢
Initial NPI Registration & Enumeration October 26, 2022

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1770200073
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 26, 2022
Last Update: May 12, 2025
Sole Proprietor: Yes

Mailing Address

29516 E Harbor Dr

Millsboro, DE 199666855

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.