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MICHAEL O'. WEEKS MD MSW PLLC
NPI 1831611300
Clinic/Center - Adult Mental Health in Seattle, WA

Active since July 17, 2017
4915 25TH AVE NE STE 202, SEATTLE, WA 98105(206) 525-2700(478) 202-9823 Get Directions Write a Review

NPPES record last updated: September 18, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 18, 2021, Nov 22, 2020, Jul 17, 2017 (3 updates tracked since 2017).

About Michael O'. Weeks Md Msw Pllc NPPES

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

MICHAEL O'. WEEKS MD MSW PLLC (NPI 1831611300) is a healthcare organization registered as an adult mental health in Seattle, Washington and active in the NPI registry since July 2017. The organization lists Michael O'brien Weeks, Owner/psychiatrist, as its authorized official.

NPPES Registry Identity

NPI1831611300
Entity TypeOrganization
Primary Taxonomy261QM0850X
Legal Business NameMICHAEL O'. WEEKS MD MSW PLLC
Location Address4915 25TH AVE NE STE 202Seattle, WA 98105-5668
Mailing Address17811 80th Ave Ne Apt E3Kenmore, WA 98028-1832 · (704) 904-9529 · Fax (478) 202-9823
Phone(206) 525-2700
Fax(478) 202-9823
Organization SubpartNo
Authorized OfficialMichael O'brien WeeksOwner/psychiatrist · (206) 525-2700
Enumeration DateJuly 17, 2017
Last NPPES UpdateSeptember 18, 20213 updates tracked since enumeration
NPPES CertifiedSeptember 18, 2021
✔ NPI 1831611300 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Adult Mental HealthAmbulatory Health Care Facilities
Taxonomy Code261QM0850X
License✔ Licensed in WA · 604061066
Definition
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to mental and behavioral disorders in adults.
4915 25TH AVE NE STE 202, Seattle, WA 98105
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Accepted Insurance

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

Other Providers at the Same Location NPPES 9

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

KAITLYN YOUNG
Behavior Technician
4915 25TH AVE NE STE 202
SEATTLE, WA 98105
King County (206) 830-0299
CAMERON KOSSEN
Behavior Technician
4915 25TH AVE NE STE 202
SEATTLE, WA 98105
King County (206) 830-0299
DR. DEBORAH CAROL SHAPIRO PSY.D
Psychologist
4915 25TH AVE NE STE 202
SEATTLE, WA 98105
King County (206) 920-9468
RUTH ADDISU
Behavior Technician
4915 25TH AVE NE STE 202
SEATTLE, WA 98105
King County (206) 830-0299
ENGAGE ABA LLC
Community/Behavioral Health
4915 25TH AVE NE STE 202
SEATTLE, WA 98105
King County (206) 830-0299
BAILEY BROYLES
Behavior Technician
4915 25TH AVE NE STE 202
SEATTLE, WA 98105
King County (206) 830-0299
NANAMI FRIGILLANA
Behavior Technician
4915 25TH AVE NE STE 202
SEATTLE, WA 98105
King County (206) 830-0299
SHIVAM BANSAL
Behavior Technician
4915 25TH AVE NE STE 202
SEATTLE, WA 98105
King County (206) 830-0299

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 Michael O'. Weeks MD Msw PLLC's NPI number?

The NPI number for Michael O'. Weeks MD Msw PLLC is 1831611300. It was assigned to this organization in the NPPES registry on July 17, 2017.

Where is Michael O'. Weeks MD Msw PLLC located?

Michael O'. Weeks MD Msw PLLC is located at 4915 25th Ave NE Ste 202, Seattle, WA 98105. The listed phone number is (206) 525-2700.

What is Michael O'. Weeks MD Msw PLLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Adult Mental Health, with taxonomy code 261QM0850X.

What insurance does Michael O'. Weeks MD Msw PLLC accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Michael O'. Weeks MD Msw PLLC 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 Michael O'. Weeks MD Msw PLLC was last updated on September 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.