Catherine Gruen, OTR
NPI 1033450960 · Occupational Therapist · Greenfield, WI
Catherine Gruen, OTR is a Occupational Therapist provider in Greenfield, WI (NPI 1033450960).
Provider details
- NPI number
- 1033450960
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1697-026 (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
13 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
- 2013-03-01
- Last updated
- 2013-03-01
Frequently asked questions
- What is Catherine Gruen's NPI number?
- Catherine Gruen's National Provider Identifier (NPI) is 1033450960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Gruen's specialty?
- Catherine Gruen is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Catherine Gruen located?
- Catherine Gruen's practice location on file with NPPES is 7517 W Coldspring Rd, Greenfield, WI 53220-2814.
- What is Catherine Gruen's phone number?
- The practice phone number listed in the NPPES registry for Catherine Gruen is (414) 327-6603.
- Is Catherine Gruen's NPI active?
- Yes — Catherine Gruen's NPI (1033450960) is active in the NPPES registry as of the last update on 2013-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.