Kathleen O Neill, MSW LCSW
NPI 1881679173 · Clinical Social Worker · Watertown, WI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen O Neill, MSW LCSW is a Clinical Social Worker provider in Watertown, WI (NPI 1881679173).
Provider details
- NPI number
- 1881679173
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6684123 (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
- 2005-12-09
- Last updated
- 2015-09-28
Frequently asked questions
- What is Kathleen O Neill's NPI number?
- Kathleen O Neill's National Provider Identifier (NPI) is 1881679173, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen O Neill's specialty?
- Kathleen O Neill is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Kathleen O Neill located?
- Kathleen O Neill's practice location on file with NPPES is 129 Hospital Dr, Watertown, WI 53098-3334.
- What is Kathleen O Neill's phone number?
- The practice phone number listed in the NPPES registry for Kathleen O Neill is (920) 262-4800.
- Does Kathleen O Neill accept Medicare?
- Kathleen O Neill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen O Neill's NPI active?
- Yes — Kathleen O Neill's NPI (1881679173) is active in the NPPES registry as of the last update on 2015-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.