Dianne Sullivan, CSAC
NPI 1942632997 · Addiction (Substance Use Disorder) Counselor · Hayward, WI
Dianne Sullivan, CSAC is a Addiction (Substance Use Disorder) Counselor provider in Hayward, WI (NPI 1942632997).
Provider details
- NPI number
- 1942632997
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CSAC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1343-132 (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
12 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
- 2013-08-01
- Last updated
- 2013-08-01
Frequently asked questions
- What is Dianne Sullivan's NPI number?
- Dianne Sullivan's National Provider Identifier (NPI) is 1942632997, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianne Sullivan's specialty?
- Dianne Sullivan is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Dianne Sullivan located?
- Dianne Sullivan's practice location on file with NPPES is 13380 W Trepania Rd, Hayward, WI 54843-2186.
- What is Dianne Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Dianne Sullivan is (715) 638-5111.
- Is Dianne Sullivan's NPI active?
- Yes — Dianne Sullivan's NPI (1942632997) is active in the NPPES registry as of the last update on 2013-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.