What is Mark Thomas's NPI number?

Mark Thomas's National Provider Identifier (NPI) is 1689058653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mark Thomas's specialty?

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

Where is Mark Thomas located?

Mark Thomas's practice location on file with NPPES is 3322 Broadway, Everett, WA 98201-4425.

What is Mark Thomas's phone number?

The practice phone number listed in the NPPES registry for Mark Thomas is (425) 349-8359.

Is Mark Thomas's NPI active?

Yes — Mark Thomas's NPI (1689058653) is active in the NPPES registry as of the last update on 2015-07-19.

IndividualActive

Mark Thomas

NPI 1689058653 · Professional Counselor · Everett, WA

Mark Thomas is a Professional Counselor provider in Everett, WA (NPI 1689058653).

Provider details

NPI number: 1689058653
Entity type: Individual
Primary specialty: Professional CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Practice location

3322 Broadway

Everett, WA 98201-4425

Phone: (425) 349-8359

Street-level locationGet directions

More WA providers

Mailing address

12730 43rd Ave Ne

Marysville, WA 98271-8714

Specialties & taxonomies

Professional CounselorPrimary101YP2500X
Behavioral Health & Social Service Providers

Profile Score

Established profile(68/100 index)

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

Registry tenure38% of score
11 yrs in NPPES 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.

Enumerated: 2015-07-19
Last updated: 2015-07-19

Frequently asked questions

What is Mark Thomas's NPI number?: Mark Thomas's National Provider Identifier (NPI) is 1689058653, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Mark Thomas's specialty?: Mark Thomas is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
Where is Mark Thomas located?: Mark Thomas's practice location on file with NPPES is 3322 Broadway, Everett, WA 98201-4425.
What is Mark Thomas's phone number?: The practice phone number listed in the NPPES registry for Mark Thomas is (425) 349-8359.
Is Mark Thomas's NPI active?: Yes — Mark Thomas's NPI (1689058653) is active in the NPPES registry as of the last update on 2015-07-19.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions