MS. GRACE CHIA-HUA CHEN (PA-C) – Physician Assistant, NPI 1639176902

MS. GRACE CHIA-HUA CHEN (PA-C) is a healthcare provider. based in Seattle, Washington. specializing in Physician Assistant. They hold the professional credentials PA-C. They hold a License No. 1761 (CO). The NPI Number for MS. GRACE CHIA-HUA CHEN (PA-C) is 1639176902

Main info

Female
23 Years Of Experience
Accepts Medicare Assignment
Name
MS. GRACE CHIA-HUA CHEN (PA-C)
NPI
1639176902
Phone
(206) 320-2300
Address
550 17TH AVE
Enumeration Date
1 July 2005
Last Update Date
24 October 2016

Doctor Profile

Medical School Name
OTHER
Secondary Phone
-
Graduation Year
2003 (23 years ago)
PAC ID
9537198692
Group Practice PAC ID
0244138196
Professional Enrollment ID
I20090206000322
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience72
Completeness75
Years active:20State licenses:3Digital endpointsOther names

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Provider Addresses for MS. GRACE CHIA-HUA CHEN (PA-C)

  • James Tower, 550, 17th Avenue, Central District, Seattle, King County, Washington, 98122, United States

    SUITE 540

    SEATTLE, WA 981225788

    Phone: (206) 320-2300

    Fax: (206) 320-8149

    Type: Mailing

  • 6808, 220th Street Southwest, Mountlake Terrace, Snohomish County, Washington, 98043, United States

    SUITE 201

    MOUNTLAKE TERRACE, WA 980432187

    Phone: (425) 640-6976

    Fax: (425) 640-6977

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 1 Open Payments records for all available years, with a total value of $150.

Total Amount is formed as General ($150) + Research ($0) + Ownership ($0) = $150.

Last reported payment date: 2024-11-19 • Largest payer in this snapshot: TG Therapeutics, Inc. ($150).

Total Amount

$150

General + Research + Ownership

Payments

1

Total payment records

General Amount

$150

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-11-19

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
TG Therapeutics, Inc.$150
View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 98122)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 0244138196View full group profile
NameSpecialtyState
-WA
General SurgeryWA
Orthopedic SurgeryWA
P S Y C H I A T R YWA
Hospitalist, Hospice/Palliative Care, Internal MedicineWA
Hospitalist, Hospice/Palliative CareWA
Physician AssistantWA
N E U R O L O G YWA
N E U R O L O G YWA
Hospitalist, Hospice/Palliative Care, Internal MedicineND

Reviews

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Frequently asked questions

What is the registry number for MS. GRACE CHIA-HUA CHEN (PA-C)?
The registry entry for MS. GRACE CHIA-HUA CHEN (PA-C) shows NPI 1639176902.
Is MS. GRACE CHIA-HUA CHEN (PA-C) currently accepting referrals based on NPI status?
Registry metadata lists MS. GRACE CHIA-HUA CHEN (PA-C) as active.
What type of care does MS. GRACE CHIA-HUA CHEN (PA-C) provide?
MS. GRACE CHIA-HUA CHEN (PA-C)'s profile centers on Physician Assistant. Clinical services aligned with this taxonomy classification.
What geographic area is tied to MS. GRACE CHIA-HUA CHEN (PA-C)?
MS. GRACE CHIA-HUA CHEN (PA-C) is associated with Seattle, Washington in the same public data insurers reference.
Why is information missing for MS. GRACE CHIA-HUA CHEN (PA-C)?
Providers choose how much contact data to publish. Missing fields do not mean the profile is fake.

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