IndividualActive
Sonia Sleiman
NPI 1790243467 · Counselor · Mount Vernon, WA
Sonia Sleiman is a Counselor provider in Mount Vernon, WA (NPI 1790243467).
Provider details
- NPI number
- 1790243467
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
1100 S 2nd St
Mount Vernon, WA 98273-4209
Phone: (360) 419-3500
Street-level locationGet directions
Mailing address
1100 S 2nd St
Mount Vernon, WA 98273-4209
Additional practice locations (1)
- 1100 S 2nd StMount Vernon, WA 98273-4209Phone: (360) 419-3500
Registry dates
- Enumerated
- 2019-03-12
- Last updated
- 2019-03-12
Frequently asked questions
- What is Sonia Sleiman's NPI number?
- Sonia Sleiman's National Provider Identifier (NPI) is 1790243467, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonia Sleiman's specialty?
- Sonia Sleiman is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Sonia Sleiman located?
- Sonia Sleiman's practice location on file with NPPES is 1100 S 2nd St, Mount Vernon, WA 98273-4209.
- What is Sonia Sleiman's phone number?
- The practice phone number listed in the NPPES registry for Sonia Sleiman is (360) 419-3500.
- Is Sonia Sleiman's NPI active?
- Yes — Sonia Sleiman's NPI (1790243467) is active in the NPPES registry as of the last update on 2019-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.