Heidi Nunnemacher, LCSW
NPI 1699098905 · Clinical Social Worker · Oconomowoc, WI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heidi Nunnemacher, LCSW is a Clinical Social Worker provider in Oconomowoc, WI (NPI 1699098905).
Provider details
- NPI number
- 1699098905
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 15425-132 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
16 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
- 2010-03-02
- Last updated
- 2024-09-19
- Certified
- 2024-09-19
Frequently asked questions
- What is Heidi Nunnemacher's NPI number?
- Heidi Nunnemacher's National Provider Identifier (NPI) is 1699098905, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Nunnemacher's specialty?
- Heidi Nunnemacher is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Heidi Nunnemacher located?
- Heidi Nunnemacher's practice location on file with NPPES is 830 Armour Rd Ste 3, Oconomowoc, WI 53066-3959.
- What is Heidi Nunnemacher's phone number?
- The practice phone number listed in the NPPES registry for Heidi Nunnemacher is (262) 283-0994.
- Does Heidi Nunnemacher accept Medicare?
- Heidi Nunnemacher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heidi Nunnemacher's NPI active?
- Yes — Heidi Nunnemacher's NPI (1699098905) is active in the NPPES registry as of the last update on 2024-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.