NAVOS
NPI 1194728105
Clinic/Center - Mental Health (Including Community Mental Health Center) in Seattle, WA

Active since May 23, 2005
2600 SW HOLDEN ST, SEATTLE, WA 98126(206) 933-7214(206) 933-7005 Get Directions Write a Review

NPPES record last updated: February 24, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 24, 2020, Feb 21, 2020, Jan 30, 2020 and 2 more (5 updates tracked since 2017).

About Navos NPPES

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

NAVOS (NPI 1194728105), doing business as Highline West Seattle Mental Health, is a healthcare organization registered as a mental health (including community mental health center) in Seattle, Washington and active in the NPI registry since May 2005. The organization maintains a secondary practice location in Burien and lists David Marvin Johnson, Ceo, as its authorized official.

NPPES Registry Identity

NPI1194728105
Entity TypeOrganization
Primary Taxonomy261QM0801X
Legal Business NameNAVOS
Location Address2600 SW HOLDEN STSeattle, WA 98126-3505
Mailing AddressPo Box 46420Seattle, WA 98146-0420 · (206) 933-7214 · Fax (206) 933-7005
Fax(206) 933-7005
Organization SubpartNo
Authorized OfficialDavid Marvin JohnsonCeo · (206) 933-7225
Enumeration DateMay 23, 2005
Last NPPES UpdateFebruary 24, 20205 updates tracked since enumeration
✔ NPI 1194728105 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities
Taxonomy Code261QM0801X
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 048 (WA)
Also ListedCase ManagementTaxonomy 251B00000X
Also ListedPsychiatric Residential Treatment FacilityTaxonomy 323P00000X
2600 SW HOLDEN ST, Seattle, WA 98126

Other Names 1

Former Legal Business NameHighline West Seattle Mental Health

Secondary Practice Location 1

Location 11033 SW 152nd StBurien, WA 98166-1845 · Phone (206) 242-1698

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Navos is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

84

Medicare enrollment records show 84 clinicians reassign Medicare billing to Navos, which bills Medicare for the services they deliver. Of these, 22 practice at this address and 53 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 7

Nurse Practitioner40
Mental Health Counselor14
Clinical Social Worker13
Psychiatry11
Marriage and Family Therapist3
Family Practice2
Pediatric Medicine1

Nearest to this location (20)

See all 84
Marriage and Family Therapist
NPI 1801240320
2600 SW HOLDEN ST
Seattle, WA 98126
(106) 933-7178
✔ PECOSSame address
Nurse Practitioner
NPI 1689083032
2600 SW HOLDEN ST. NAVOS INPATIENT SERVICES
Seattle, WA 98126
(206) 933-7200
✔ PECOS✔ Accepts MedicareSame address
Clinical Social Worker
NPI 1134775455
2600 SW HOLDEN ST
Seattle, WA 98126
(206) 933-7000
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1356074892
2600 SW HOLDEN ST
Seattle, WA 98126
(206) 933-7096
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1609635804
2600 SW HOLDEN ST
Seattle, WA 98126
(203) 933-7199
✔ PECOS✔ Accepts MedicareSame address
Psychiatry
NPI 1669855409
2600 SW HOLDEN ST
Seattle, WA 98126
(206) 933-7000
✔ PECOS✔ Accepts MedicareSame address
Clinical Social Worker
NPI 1306404942
2600 SW HOLDEN ST
Seattle, WA 98126
(206) 248-8226
✔ PECOSSame address
Psychiatry
NPI 1518340728
2600 SW HOLDEN ST
Seattle, WA 98126
(206) 933-7000
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1790296713
2600 SW HOLDEN ST
Seattle, WA 98126
(206) 384-9280
✔ PECOSSame address
Clinical Social Worker
NPI 1023660149
2600 SW HOLDEN ST
Seattle, WA 98126
(206) 229-6982
✔ PECOSSame address
Mental Health Counselor
NPI 1598232647
2600 SW HOLDEN ST
Seattle, WA 98126
(206) 933-7000
✔ PECOSSame address
Nurse Practitioner
NPI 1194061614
2600 SW HOLDEN ST
Seattle, WA 98126
(206) 933-7255
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1760909873
2600 SW HOLDEN ST
Seattle, WA 98126
(206) 933-7000
✔ PECOS✔ Accepts MedicareSame address
Mental Health Counselor
NPI 1376943217
2600 SW HOLDEN ST
Seattle, WA 98126
(206) 512-4307
✔ PECOSSame address
Psychiatry
NPI 1770643744
2600 SW HOLDEN ST
Seattle, WA 98126
(206) 933-7214
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1770893208
2600 SW HOLDEN ST
Seattle, WA 98126
(360) 808-7827
✔ PECOS✔ Accepts MedicareSame address
Psychiatry
NPI 1134196769
2600 SW HOLDEN ST
Seattle, WA 98126
(206) 933-7000
✔ PECOSSame address
Psychiatry
NPI 1114093721
2600 SW HOLDEN ST
Seattle, WA 98126
(206) 933-7214
✔ PECOS✔ Accepts MedicareSame address
Psychiatry
NPI 1417033135
2600 SW HOLDEN ST
Seattle, WA 98126
(206) 933-4079
✔ PECOS✔ Accepts MedicareSame address
Mental Health Counselor
NPI 1982954087
2600 SW HOLDEN ST
Seattle, WA 98126
(206) 856-6060
✔ PECOSSame address
See all 84 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Navos's NPI number?

The NPI number for Navos is 1194728105. It was assigned to this organization in the NPPES registry on May 23, 2005. The provider was formerly known as Highline West Seattle Mental Health.

Where is Navos located?

Navos is located at 2600 SW Holden St, Seattle, WA 98126. The listed phone number is (206) 933-7214.

What is Navos's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

Is Navos enrolled in Medicare?

Yes. Navos is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Navos?

According to the CMS Revalidation Reassignment List (October 2026 release), 84 clinicians in 7 Medicare specialties reassign their Medicare billing to Navos. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (40), Mental Health Counselor (14) and Clinical Social Worker (13). Of these, 22 practice at this address and 53 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Navos accept?

Health plans from Ambetter Health and Premera Blue Cross Blue Shield of Alaska list Navos 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 Navos was last updated on February 24, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.