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

STACY C HENDERSON ARNP, DNP
NPI 1730858879
Nurse Practitioner - Family in Seattle, WA

Active since September 11, 2021PECOS EnrolledAccepts Medicare Assignment
1600 7TH AVE STE 110, SEATTLE, WA 98101(888) 663-6331(415) 252-7176 Get Directions Write a Review

NPPES record last updated: June 24, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 17, 2022, Sep 11, 2021 (2 updates tracked since 2021).

About Stacy C Henderson Arnp, Dnp NPPES

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

STACY C HENDERSON ARNP, DNP (NPI 1730858879) is an individual family provider in Seattle, Washington, licensed in Washington (AP61191864) and active in the NPI registry since September 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Seattle, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1730858879
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSTACY C HENDERSONCredential: ARNP, DNP
Location Address1600 7TH AVE STE 110Seattle, WA 98101-2288
Mailing Address1 Embarcadero Ctr Ste 1900San Francisco, CA 94111-3723 · (415) 658-6791
Fax(415) 252-7176
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateSeptember 11, 2021
Last NPPES UpdateJune 24, 20262 updates tracked since enumeration
NPPES CertifiedJune 24, 2026
NPI 1730858879 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in WA · AP61191864
Also ListedRegistered NurseTaxonomy 163W00000X · License RN60434895 (WA)
Also ListedNurse Practitioner · Primary CareTaxonomy 363LP2300X · License AP61191864 (WA)
1600 7TH AVE STE 110, Seattle, WA 98101

Secondary Practice Location 1

Location 14540 Union Bay Pl NESeattle, WA 98105-4025 · Phone (206) 320-3400 · Fax (206) 320-5773

Other Identifiers 1

Medicaid1730858879WA

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Stacy C Henderson Arnp, Dnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID941691059
PECOS Enrollment IDI20211228002139
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98101 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$97.43 typical visit price
range $63.67 – $189.37
Typical copayment $24.35 (range $15.91 – $47.34)
Most-billed visit code 99203
Established Patient
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

Family Medicine
1600 7TH AVE STE 110
SEATTLE, WA 98101
Family Medicine
1600 7TH AVE STE 110
SEATTLE, WA 98101
Social Worker (Clinical)
1600 7TH AVE STE 110
SEATTLE, WA 98101
Psychologist
1600 7TH AVE STE 110
SEATTLE, WA 98101
Internal Medicine
1600 7TH AVE STE 110
SEATTLE, WA 98101
Counselor (Mental Health)
1600 7TH AVE STE 110
SEATTLE, WA 98101
Nurse Practitioner
1600 7TH AVE STE 110
SEATTLE, WA 98101
Family Medicine
1600 7TH AVE STE 110
SEATTLE, WA 98101

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 Stacy Henderson's NPI number?

The NPI number for Stacy Henderson is 1730858879. It was assigned to this individual provider in the NPPES registry on September 11, 2021.

Where is Stacy Henderson located?

Stacy Henderson practices at 1600 7th Ave Ste 110, Seattle, WA 98101. The listed phone number is (888) 663-6331.

What is Stacy Henderson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Stacy Henderson enrolled in Medicare?

Yes. Stacy Henderson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Stacy Henderson accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Stacy Henderson 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 Stacy Henderson was last updated on June 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 51 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.