Sarah Slimmer
NPI 1790292134 · Mental Health Counselor · Leesburg, VA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Slimmer is a Mental Health Counselor provider in Leesburg, VA (NPI 1790292134).
Provider details
- NPI number
- 1790292134
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
8 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-01-08
- Last updated
- 2018-01-08
Frequently asked questions
- What is Sarah Slimmer's NPI number?
- Sarah Slimmer's National Provider Identifier (NPI) is 1790292134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Slimmer's specialty?
- Sarah Slimmer is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Sarah Slimmer located?
- Sarah Slimmer's practice location on file with NPPES is 42035 Loudoun Center Pl, Leesburg, VA 20175-8954.
- What is Sarah Slimmer's phone number?
- The practice phone number listed in the NPPES registry for Sarah Slimmer is (815) 278-5672.
- Does Sarah Slimmer accept Medicare?
- Sarah Slimmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Slimmer's NPI active?
- Yes — Sarah Slimmer's NPI (1790292134) is active in the NPPES registry as of the last update on 2018-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.