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Heidi L Schweizer , OT

Occupational Therapist β€’ Seattle, WA

Active NPI 1881732329 Individual Practitioner Female Practitioner
Practice location in NPPES

1100 9th Ave
Seattle, WA 981012756

Call 2062236600 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1100 9th Ave

Seattle, WA 981012756

Telephone 2062236600
Organization at the Same NPPES Address or Phone
Virginia Mason Medical Center Facility NPI 1376607234

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

NPI first issued

2007

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.

Guide: How Medicare covers telehealth

Compared with the same specialty in Seattle and Washington

561 active clinicians are listed under Occupational Therapist with a practice address in Seattle, WA (3,115 in Washington).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Seattle

0.5% of these 561 clinicians have the CMS telehealth indicator.

4.8% of these 561 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Specialties & License Numbers Reported to NPPES

Occupational Therapist Primary Specialty

NUCC Taxonomy Code: 225X00000X

License # reported to NPPES WA OT00002876

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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Washington State Department of Health Provider Lookup.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Other Identifier Labor And Industries#
0039584 (WA)
Other Identifier Blue Shield #
SC5089 (WA)
Other Identifier Aetna Specialist Pin
US7843103 (WA)

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

20 listed
Dr. David Aboulafia , MD

Internal Medicine - Hematology & Oncology

NPI 1043269392

Doctor of Medicine (M.D.)

Tatiana Aron

Physician Assistant - Medical

NPI 1023415817
Matthew Bennett

Surgery - Vascular Surgery

NPI 1043579600
NPI 1023084761

Doctor of Medicine (M.D.)

Hannah Boudreaux , PA-C

Physician Assistant - Surgical

NPI 1013550300

Physician Assistant (Certified)

Melissa Carlson

Physical Therapist

NPI 1083032288

Career & Practice History

NPI enumerated February 04, 2007.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to November 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1881732329
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 04, 2007
Last Update: July 08, 2007
Sole Proprietor: No

Other Occupational Therapists in Seattle

All Occupational Therapists in Seattle

Mailing Address

1100 Olive Way Msc M4-Pa

Seattle, WA 981011873

Phone: 2065155811

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.