Margaret Kastner, OT
NPI 1245460096 · Occupational Therapist · Fond Du Lac, WI
Margaret Kastner, OT is a Occupational Therapist provider in Fond Du Lac, WI (NPI 1245460096).
Provider details
- NPI number
- 1245460096
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OT
- Sex
- Female
- Sole proprietor
- No
- License
- 4764 (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
16 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
- 2009-07-15
- Last updated
- 2009-07-15
Frequently asked questions
- What is Margaret Kastner's NPI number?
- Margaret Kastner's National Provider Identifier (NPI) is 1245460096, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Kastner's specialty?
- Margaret Kastner is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Margaret Kastner located?
- Margaret Kastner's practice location on file with NPPES is 210 Wisconsin American Dr, Fond Du Lac, WI 54937-2999.
- What is Margaret Kastner's phone number?
- The practice phone number listed in the NPPES registry for Margaret Kastner is (920) 907-7000.
- Is Margaret Kastner's NPI active?
- Yes — Margaret Kastner's NPI (1245460096) is active in the NPPES registry as of the last update on 2009-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.