Melissa Weier, LCSW, CSAC
NPI 1265980221 · Clinical Social Worker · Oak Creek, WI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Weier, LCSW, CSAC is a Clinical Social Worker provider in Oak Creek, WI (NPI 1265980221).
Provider details
- NPI number
- 1265980221
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW, CSAC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 130387 (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
9 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
- 2016-09-19
- Last updated
- 2019-02-05
Frequently asked questions
- What is Melissa Weier's NPI number?
- Melissa Weier's National Provider Identifier (NPI) is 1265980221, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Weier's specialty?
- Melissa Weier is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Melissa Weier located?
- Melissa Weier's practice location on file with NPPES is 8825 S Howell Ave, Oak Creek, WI 53154-3760.
- What is Melissa Weier's phone number?
- The practice phone number listed in the NPPES registry for Melissa Weier is (262) 780-1020.
- Does Melissa Weier accept Medicare?
- Melissa Weier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Weier's NPI active?
- Yes — Melissa Weier's NPI (1265980221) is active in the NPPES registry as of the last update on 2019-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.