Ellen Sullivan, LCSW
NPI 1861459760 · Clinical Social Worker · Sun Prairie, WI
Ellen Sullivan, LCSW is a Clinical Social Worker provider in Sun Prairie, WI (NPI 1861459760).
Provider details
- NPI number
- 1861459760
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6903-123 (WI)
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
20 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
- 2006-04-26
- Last updated
- 2020-12-28
- Certified
- 2020-12-28
Frequently asked questions
- What is Ellen Sullivan's NPI number?
- Ellen Sullivan's National Provider Identifier (NPI) is 1861459760, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Sullivan's specialty?
- Ellen Sullivan is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Ellen Sullivan located?
- Ellen Sullivan's practice location on file with NPPES is 10 Tower Dr, Sun Prairie, WI 53590-1239.
- What is Ellen Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Ellen Sullivan is (608) 825-3500.
- Is Ellen Sullivan's NPI active?
- Yes — Ellen Sullivan's NPI (1861459760) is active in the NPPES registry as of the last update on 2020-12-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.