IndividualActive
Katherine Ludolph
NPI 1851236921 · School Psychologist · Luxemburg, WI
Katherine Ludolph is a School Psychologist provider in Luxemburg, WI (NPI 1851236921).
Provider details
- NPI number
- 1851236921
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3001024075 (WI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
112 N Main St
Luxemburg, WI 54217-1000
Phone: (920) 845-5549
Fax: (920) 845-5717
Street-level locationGet directions
Mailing address
112 N Main St
Luxemburg, WI 54217-1000
Registry dates
- Enumerated
- 2026-04-23
- Last updated
- 2026-04-23
- Certified
- 2026-04-23
Frequently asked questions
- What is Katherine Ludolph's NPI number?
- Katherine Ludolph's National Provider Identifier (NPI) is 1851236921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Ludolph's specialty?
- Katherine Ludolph is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is Katherine Ludolph located?
- Katherine Ludolph's practice location on file with NPPES is 112 N Main St, Luxemburg, WI 54217-1000.
- What is Katherine Ludolph's phone number?
- The practice phone number listed in the NPPES registry for Katherine Ludolph is (920) 845-5549.
- Is Katherine Ludolph's NPI active?
- Yes — Katherine Ludolph's NPI (1851236921) is active in the NPPES registry as of the last update on 2026-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.