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

CRESCENT OUTPATIENT AND WELLNESS PLLC
NPI 1497454342
Clinic/Center - Adult Mental Health in Mercer Island, WA

Q: What is Crescent Outpatient And Wellness PLLC's specialty?

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

Active since March 01, 2023

9725 SE 36TH ST STE 205, MERCER ISLAND, WA 98040(425) 495-0727 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 9, 2026, May 19, 2026, Mar 30, 2025 and 3 more (6 updates tracked since 2023).

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About Crescent Outpatient And Wellness Pllc NPPES

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

CRESCENT OUTPATIENT AND WELLNESS PLLC (NPI 1497454342) is a healthcare organization registered as an adult mental health in Mercer Island, Washington and active in the NPI registry since March 2023. The organization maintains a secondary practice location in Mercer Island and lists Rebekah Vigileos, Ceo, as its authorized official.

NPPES Registry Identity

NPI1497454342

Entity TypeOrganization

Primary Taxonomy261QM0850X

Legal Business NameCRESCENT OUTPATIENT AND WELLNESS PLLC

Location Address9725 SE 36TH ST STE 205Mercer Island, WA 98040-3840

Mailing Address9725 Se 36th St Ste 205Mercer Island, WA 98040-3840 · (425) 495-0727

Phone(425) 495-0727

Organization SubpartNo

Authorized OfficialRebekah VigileosCeo · (480) 434-9153

Enumeration DateMarch 1, 2023

Last NPPES UpdateJuly 9, 20266 updates tracked since enumeration

NPPES CertifiedJuly 9, 2026

✔ NPI 1497454342 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyClinic/Center · Adult Mental HealthAmbulatory Health Care Facilities

Taxonomy Code261QM0850X

Definition

An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to mental and behavioral disorders in adults.

Also ListedCommunity/Behavioral HealthTaxonomy 251S00000X

Also ListedClinic/Center · Rehabilitation, Substance Use DisorderTaxonomy 261QR0405X

Also ListedSubstance Abuse Rehabilitation FacilityTaxonomy 324500000X

9725 SE 36TH ST STE 205, Mercer Island, WA 98040

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Secondary Practice Location 1

Location 19725 SE 36th St Ste 400Mercer Island, WA 98040-3848 · Phone (425) 553-2747 · Fax (206) 317-1390

Other Providers at the Same Location NPPES 3

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

REBEKAH VIGILEOS NP

Nurse Practitioner (Psychiatric/Mental Health)

9725 SE 36TH ST STE 205
MERCER ISLAND, WA 98040

King County (480) 434-9153

CRESCENT OUTPATIENT AND WELLNESS PLLC

Nurse Practitioner (Psychiatric/Mental Health)

9725 SE 36TH ST STE 205
MERCER ISLAND, WA 98040

King County (480) 434-9153

KATHLEEN L MATTHEWS

Registered Nurse (Psychiatric/Mental Health)

9725 SE 36TH ST STE 205
MERCER ISLAND, WA 98040

King County (425) 495-0727

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 Crescent Outpatient And Wellness PLLC's NPI number?

The NPI number for Crescent Outpatient And Wellness PLLC is 1497454342. It was assigned to this organization in the NPPES registry on March 1, 2023.

Where is Crescent Outpatient And Wellness PLLC located?

Crescent Outpatient And Wellness PLLC is located at 9725 SE 36th St Ste 205, Mercer Island, WA 98040. The listed phone number is (425) 495-0727.

What is Crescent Outpatient And Wellness PLLC's specialty?

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

When was this NPI record last updated?

The NPPES record for Crescent Outpatient And Wellness PLLC was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 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.