IndividualActive
Nancy Haas, MS
NPI 1902807423 · Social Worker · Sparta, WI
Nancy Haas, MS is a Social Worker provider in Sparta, WI (NPI 1902807423).
Provider details
- NPI number
- 1902807423
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MS
- Sex
- Female
- Sole proprietor
- No
- License
- 311 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
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
218 W Main St
Sparta, WI 54656-2141
Phone: (608) 269-1588
Street-level locationGet directions
Mailing address
1836 South Ave
La Crosse, WI 54601-5429
Registry dates
- Enumerated
- 2005-08-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nancy Haas's NPI number?
- Nancy Haas's National Provider Identifier (NPI) is 1902807423, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Haas's specialty?
- Nancy Haas is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Nancy Haas located?
- Nancy Haas's practice location on file with NPPES is 218 W Main St, Sparta, WI 54656-2141.
- What is Nancy Haas's phone number?
- The practice phone number listed in the NPPES registry for Nancy Haas is (608) 269-1588.
- Is Nancy Haas's NPI active?
- Yes — Nancy Haas's NPI (1902807423) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.