Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. DENISE MICHELLE CLARK OTR CHT
NPI 1528198389
Occupational Therapist - Hand in Seattle, WA

Q: What is Denise Clark's NPI number?

The NPI number for Denise Clark is 1528198389. It was assigned to this individual provider in the NPPES registry on March 7, 2007.

Q: What is Denise Clark's specialty?

The primary specialty registered for this NPI is Occupational Therapist, specializing in Hand, with taxonomy code 225XH1200X.

Q: When was this NPI record last updated?

The NPPES record for Denise Clark was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 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.

Active since March 07, 2007

1201 TERRY AVE, SEATTLE, WA 98101(206) 223-6999(206) 583-6459 Get Directions Write a Review

NPPES record last updated: October 13, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About Mrs. Denise Michelle Clark Otr Cht NPPES

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

MRS. DENISE MICHELLE CLARK OTR CHT (NPI 1528198389) is an individual hand provider in Seattle, Washington, licensed in Washington (9711000164) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1528198389

Entity TypeIndividualFemale

Primary Taxonomy225XH1200X

Provider Legal NameMRS. DENISE MICHELLE CLARKCredential: OTR CHT

Location Address1201 TERRY AVESeattle, WA 98101-2735

Mailing Address1201 Terry Ave, Mail Stop: X6-ortSeattle, WA 98101-2735 · (206) 223-6999 · Fax (206) 583-6459

Phone(206) 223-6999

Fax(206) 583-6459

Sole ProprietorNo

Enumeration DateMarch 7, 2007

Last NPPES UpdateOctober 13, 2026

NPPES CertifiedOctober 13, 2026

✔ NPI 1528198389 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOccupational Therapist · HandRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Taxonomy Code225XH1200X

License✔ Licensed in WA · 9711000164

Also ListedOccupational TherapistTaxonomy 225X00000X · License OT00001716 (WA)

1201 TERRY AVE, Seattle, WA 98101

Open in Google Maps ↗

Other Identifiers 3

Other7466CLWA · Regence

Medicaid7680697WA

Other126095WA · L & I

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Denise Michelle Clark Otr Cht is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

Medicare enrollment records show Denise Clark reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Virginia Mason Medical Center

Same address

Emergency Medicine

925 SENECA ST
Seattle, WA 98101

Reassigned Medicare billing, Washington enrollment
1,021 clinicians in this Medicare group

NPI 1780748657 (206) 223-6600

Proliance Surgeons, Inc., P.S.

0.2 mi

Ambulatory Surgical

900 TERRY AVE FL 3
Seattle, WA 98104

Reassigned Medicare billing, Washington enrollment
589 clinicians in this Medicare group

NPI 1811936990 (206) 382-1021

Seattle Hand Surgery Group PC

0.4 mi

Hand Surgery

600 BROADWAY, SUITE 440
Seattle, WA 98122

Reassigned Medicare billing, Washington enrollment
17 clinicians in this Medicare group

NPI 1033190889 (206) 292-6252

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

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Therapy procedure using functional activities 97530

A therapy procedure using functional activities encourages you to use your own body movements in day-to-day tasks to aid recovery. It aims to improve your mobility, strength, and overall health by incorporating therapeutic exercises into your routine.

683 services85 patients

Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes 97112

This therapy helps retrain your brain, nerves, and muscles to work together. Through targeted exercises, your body learns to regain lost functions or improve current abilities. Each session lasts 15 minutes.

287 services42 patients

Application of hot wax bath 97018

A hot wax bath, also known as paraffin wax treatment, is a therapy often used for pain relief in your hands, feet, or other areas. The warm wax helps increase blood flow, relax muscles, and reduce stiffness in joints. It's completely safe and can be especially beneficial for those with arthritis or other similar conditions.

87 services29 patients

Evaluation for occupational therapy, typically 30 minutes 97165

An evaluation for occupational therapy is a process where a therapist assesses your physical and mental abilities to perform daily activities. This 30-minute session helps identify any difficulties you may have and develop strategies for improvement.

24 services24 patients

Evaluation for occupational therapy, typically 45 minutes 97166

An evaluation for occupational therapy is a comprehensive assessment of your physical and mental abilities. In this 45-minute session, the therapist observes your skills and challenges in performing daily tasks. The goal is to identify ways to improve your independence and quality of life.

21 services21 patients

Follow-up training in the use of orthopedic device or artificial arm, leg and/or trunk, each 15 minutes 97763

This service involves additional training sessions on how to use an orthopedic device or artificial limb. Each session lasts 15 minutes and helps to ensure you can use the device effectively and comfortably in your daily life. It's a crucial part of adapting to a new device.

20 services13 patients

Other Providers at the Same Location NPPES 15

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

HOLLY MICHELLE FORSTER MILLER

Physical Therapist

1201 TERRY AVE
SEATTLE, WA 98101

King County (206) 223-7528

MR. ANTHONY MICHAEL MARK DPT

Physical Medicine & Rehabilitation (Sports Medicine)

1201 TERRY AVE, MAILSTOP: X2-SM
SEATTLE, WA 98101

King County (206) 223-7528

DR. LEIZL F SAPICO M.D.

Obstetrics & Gynecology

1201 TERRY AVE
SEATTLE, WA 98101

King County (206) 287-6300

SHANNON MARIE HUNT

Social Worker (Clinical)

1201 TERRY AVE
SEATTLE, WA 98101

King County (773) 314-6664

ANDERSON RI WONG PHARMD

Pharmacist

1201 TERRY AVE
SEATTLE, WA 98101

King County (206) 625-7202

VIRGINIA MASON MEDICAL CENTER

Clinic/Center (Podiatric)

1201 TERRY AVE
SEATTLE, WA 98101

King County (206) 223-7531

JESSICA CASEY PTA, ATC

Specialist/Technologist (Athletic Trainer)

1201 TERRY AVE
SEATTLE, WA 98101

King County (206) 223-7528

VIRGINIA MASON MEDICAL CENTER

Pharmacy (Clinic Pharmacy)

1201 TERRY AVE
SEATTLE, WA 98101

King County (206) 625-7202

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 Denise Clark's NPI number?

The NPI number for Denise Clark is 1528198389. It was assigned to this individual provider in the NPPES registry on March 7, 2007.

Where is Denise Clark located?

Denise Clark practices at 1201 Terry Ave, Seattle, WA 98101. The listed phone number is (206) 223-6999.

What is Denise Clark's specialty?

The primary specialty registered for this NPI is Occupational Therapist, specializing in Hand, with taxonomy code 225XH1200X.

Is Denise Clark enrolled in Medicare?

Yes. Denise Clark is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Denise Clark's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Denise Clark reassigns Medicare benefits to 3 organizations: Virginia Mason Medical Center (Seattle, WA), Proliance Surgeons, Inc., P.S. (Seattle, WA) and Seattle Hand Surgery Group PC (Seattle, WA). 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 Denise Clark's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Denise Clark accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Denise Clark as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Denise Clark was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 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.