Luke Geiger, MSW, LCSW, CSAC
NPI 1275084402 · Clinical Social Worker · Appleton, WI
Luke Geiger, MSW, LCSW, CSAC is a Clinical Social Worker provider in Appleton, WI (NPI 1275084402).
Provider details
- NPI number
- 1275084402
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW, CSAC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 16254-132 (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
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
- 2016-10-24
- Last updated
- 2024-04-29
- Certified
- 2024-04-29
Frequently asked questions
- What is Luke Geiger's NPI number?
- Luke Geiger's National Provider Identifier (NPI) is 1275084402, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Luke Geiger's specialty?
- Luke Geiger is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Luke Geiger located?
- Luke Geiger's practice location on file with NPPES is 737 E Eldorado St, Appleton, WI 54911-5507.
- What is Luke Geiger's phone number?
- The practice phone number listed in the NPPES registry for Luke Geiger is (920) 280-2077.
- Is Luke Geiger's NPI active?
- Yes — Luke Geiger's NPI (1275084402) is active in the NPPES registry as of the last update on 2024-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.