Stefan Schlesinger, LMHC
NPI 1063544633 · Professional Counselor · Seattle, WA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stefan Schlesinger, LMHC is a Professional Counselor provider in Seattle, WA (NPI 1063544633).
Provider details
- NPI number
- 1063544633
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Male
- Sole proprietor
- Yes
- License
- LH00004067 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% 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
Mailing address
Registry dates
- Enumerated
- 2007-03-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Stefan Schlesinger's NPI number?
- Stefan Schlesinger's National Provider Identifier (NPI) is 1063544633, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stefan Schlesinger's specialty?
- Stefan Schlesinger is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Stefan Schlesinger located?
- Stefan Schlesinger's practice location on file with NPPES is 8401 5th Ave Ne, Seattle, WA 98115.
- What is Stefan Schlesinger's phone number?
- The practice phone number listed in the NPPES registry for Stefan Schlesinger is (206) 526-0444.
- Does Stefan Schlesinger accept Medicare?
- Stefan Schlesinger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stefan Schlesinger's NPI active?
- Yes — Stefan Schlesinger's NPI (1063544633) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.