Joan Geiger, CST
NPI 1912998303 · Other Specialist/Technologist · Fond Du Lac, WI
Joan Geiger, CST is a Other Specialist/Technologist provider in Fond Du Lac, WI (NPI 1912998303).
Provider details
- NPI number
- 1912998303
- Entity type
- Individual
- Primary specialty
- Other Specialist/TechnologistTechnologists, Technicians & Other Technical Service Providers
- Credential
- CST
- Sex
- Female
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Profile Score
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
83% 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
- 2005-11-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joan Geiger's NPI number?
- Joan Geiger's National Provider Identifier (NPI) is 1912998303, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Geiger's specialty?
- Joan Geiger is listed in the NPPES registry with a primary specialty of Other Specialist/Technologist (Technologists, Technicians & Other Technical Service Providers).
- Where is Joan Geiger located?
- Joan Geiger's practice location on file with NPPES is 430 E Division St, Fond Du Lac, WI 54935-4560.
- What is Joan Geiger's phone number?
- The practice phone number listed in the NPPES registry for Joan Geiger is (920) 929-2300.
- Is Joan Geiger's NPI active?
- Yes — Joan Geiger's NPI (1912998303) 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.