Kirsten Sonstegard, LCSW
NPI 1457682270 · Clinical Social Worker · Winchester, VA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kirsten Sonstegard, LCSW is a Clinical Social Worker provider in Winchester, VA (NPI 1457682270).
Provider details
- NPI number
- 1457682270
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 904003423 (VA)
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
16 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
- 2010-01-18
- Last updated
- 2014-07-06
Frequently asked questions
- What is Kirsten Sonstegard's NPI number?
- Kirsten Sonstegard's National Provider Identifier (NPI) is 1457682270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kirsten Sonstegard's specialty?
- Kirsten Sonstegard is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kirsten Sonstegard located?
- Kirsten Sonstegard's practice location on file with NPPES is 31 S Braddock St, Winchester, VA 22601-4144.
- What is Kirsten Sonstegard's phone number?
- The practice phone number listed in the NPPES registry for Kirsten Sonstegard is (866) 627-6726.
- Does Kirsten Sonstegard accept Medicare?
- Kirsten Sonstegard is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kirsten Sonstegard's NPI active?
- Yes — Kirsten Sonstegard's NPI (1457682270) is active in the NPPES registry as of the last update on 2014-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.