What is Sarah Marks's NPI number?

Sarah Marks's National Provider Identifier (NPI) is 1760374110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sarah Marks's specialty?

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

Where is Sarah Marks located?

Sarah Marks's practice location on file with NPPES is 4526 Federal Ave, Everett, WA 98203-2132.

What is Sarah Marks's phone number?

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

Is Sarah Marks's NPI active?

Yes — Sarah Marks's NPI (1760374110) is active in the NPPES registry as of the last update on 2026-05-14.

IndividualActive

Sarah Marks

NPI 1760374110 · Counselor · Everett, WA

Sarah Marks is a Counselor provider in Everett, WA (NPI 1760374110).

Provider details

NPI number: 1760374110
Entity type: Individual
Primary specialty: CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

CounselorPrimary101Y00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 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

Everett, WA 98203-2132

Phone: (425) 349-6200

Street-level locationGet directions

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Mailing address