Nancy Helstern, MSW LCSW
NPI 1811161961 · Clinical Social Worker · Warsaw, IN
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Helstern, MSW LCSW is a Clinical Social Worker provider in Warsaw, IN (NPI 1811161961).
Provider details
- NPI number
- 1811161961
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW LCSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
- Social Worker104100000X
Behavioral Health & Social Service Providers
- Counselor101Y00000X
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
18 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
- 2008-04-19
- Last updated
- 2016-07-19
Frequently asked questions
- What is Nancy Helstern's NPI number?
- Nancy Helstern's National Provider Identifier (NPI) is 1811161961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Helstern's specialty?
- Nancy Helstern is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Nancy Helstern located?
- Nancy Helstern's practice location on file with NPPES is 3201 E Center Street Ext, Warsaw, IN 46582-3907.
- What is Nancy Helstern's phone number?
- The practice phone number listed in the NPPES registry for Nancy Helstern is (574) 267-1700.
- Does Nancy Helstern accept Medicare?
- Nancy Helstern is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Helstern's NPI active?
- Yes — Nancy Helstern's NPI (1811161961) is active in the NPPES registry as of the last update on 2016-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.