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WILLIAM J MICHAEL JR. APRN
NPI 1689521254
Nurse Practitioner - Family in Kirkland, WA

Active since March 12, 2026PECOS EnrolledAccepts Medicare Assignment
11800 NE 128TH ST STE 100, KIRKLAND, WA 98034(425) 899-4500 Get Directions Write a Review

NPPES record last updated: March 18, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 18, 2026, Mar 12, 2026 (2 updates tracked since 2026).

About William J Michael Jr. Aprn NPPES

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

WILLIAM J MICHAEL JR. APRN (NPI 1689521254) is an individual family provider in Kirkland, Washington, licensed in Washington (AP70106350) and active in the NPI registry since March 2026. He is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1689521254
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameWILLIAM J MICHAEL JR.Credential: APRN
Location Address11800 NE 128TH ST STE 100Kirkland, WA 98034-7208
Mailing Address16704 235th Ave SeIssaquah, WA 98027-8449 · (206) 351-8917
Phone(425) 899-4500
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateMarch 12, 2026
Last NPPES UpdateMarch 18, 20262 updates tracked since enumeration
NPPES CertifiedMarch 18, 2026
✔ NPI 1689521254 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in WA · AP70106350
11800 NE 128TH ST STE 100, Kirkland, WA 98034
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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

William J Michael Jr. Aprn 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 ID6901381433
PECOS Enrollment IDI20260401002319
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 98034 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 10

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

JENNIFER HALLIE SEAMAN ARNP
Nurse Practitioner (Family)
11800 NE 128TH ST STE 100
KIRKLAND, WA 98034
King County (425) 899-4500
NATHALIE COHENCA
Physician Assistant
11800 NE 128TH ST STE 100
KIRKLAND, WA 98034
King County (425) 899-4500
SEAN HOANG TRAN PA-C
Physician Assistant
11800 NE 128TH ST STE 100
KIRKLAND, WA 98034
King County (425) 899-4500
DEVASHREE DAVE MD
Internal Medicine (Gastroenterology)
11800 NE 128TH ST STE 100
KIRKLAND, WA 98034
King County (425) 899-4500
DR. JEFFREY MAN FUNG LUK M.D.
Internal Medicine (Gastroenterology)
11800 NE 128TH ST STE 100
KIRKLAND, WA 98034
King County (425) 899-4500
GH EVERGREEN ENDOSCOPY CENTER SUB LLC
Clinic/Center (Ambulatory Surgical)
11800 NE 128TH ST STE 100
KIRKLAND, WA 98034
King County (469) 872-4706
JASMINE YAP RN
Registered Nurse
11800 NE 128TH ST STE 100
KIRKLAND, WA 98034
King County (425) 899-4500
SARAH STAPLETON BERNARDS MD
Internal Medicine (Gastroenterology)
11800 NE 128TH ST STE 100
KIRKLAND, WA 98034
King County (425) 899-4500

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 William Michael's NPI number?

The NPI number for William Michael is 1689521254. It was assigned to this individual provider in the NPPES registry on March 12, 2026.

Where is William Michael located?

William Michael practices at 11800 NE 128th St Ste 100, Kirkland, WA 98034. The listed phone number is (425) 899-4500.

What is William Michael's specialty?

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

Is William Michael enrolled in Medicare?

Yes. William Michael 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.

When was this NPI record last updated?

The NPPES record for William Michael was last updated on March 18, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.