What is Sabrina Mossor's NPI number?

Sabrina Mossor's National Provider Identifier (NPI) is 1689518854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sabrina Mossor's specialty?

Sabrina Mossor is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).

Where is Sabrina Mossor located?

Sabrina Mossor's practice location on file with NPPES is 4526 Federal Ave Bldg 9, Everett, WA 98203-2132.

What is Sabrina Mossor's phone number?

The practice phone number listed in the NPPES registry for Sabrina Mossor is (425) 349-6200.

Is Sabrina Mossor's NPI active?

Yes — Sabrina Mossor's NPI (1689518854) is active in the NPPES registry as of the last update on 2026-04-16.

IndividualActive

Sabrina Mossor

NPI 1689518854 · Counselor · Everett, WA

Sabrina Mossor is a Counselor provider in Everett, WA (NPI 1689518854).

Provider details

NPI number: 1689518854
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(46/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

4526 Federal Ave Bldg 9

Everett, WA 98203-2132

Phone: (425) 349-6200

Street-level locationGet directions

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Mailing address