Catherine Ritter, OT
NPI 1770851008 · Occupational Therapist · Fond Du Lac, WI
Catherine Ritter, OT is a Occupational Therapist provider in Fond Du Lac, WI (NPI 1770851008).
Provider details
- NPI number
- 1770851008
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2057-26 (WI)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2011-12-01
- Last updated
- 2011-12-01
Frequently asked questions
- What is Catherine Ritter's NPI number?
- Catherine Ritter's National Provider Identifier (NPI) is 1770851008, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Ritter's specialty?
- Catherine Ritter is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Catherine Ritter located?
- Catherine Ritter's practice location on file with NPPES is 459 E 1st St, Fond Du Lac, WI 54935-4505.
- What is Catherine Ritter's phone number?
- The practice phone number listed in the NPPES registry for Catherine Ritter is (920) 929-3582.
- Is Catherine Ritter's NPI active?
- Yes — Catherine Ritter's NPI (1770851008) is active in the NPPES registry as of the last update on 2011-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.