Joan Maddock, OT
NPI 1215178298 · Occupational Therapist · Janesville, WI
Joan Maddock, OT is a Occupational Therapist provider in Janesville, WI (NPI 1215178298).
Provider details
- NPI number
- 1215178298
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OT
- Sex
- Female
- Sole proprietor
- No
- License
- 1190-026 (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
17 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
- 2009-03-20
- Last updated
- 2009-11-20
Frequently asked questions
- What is Joan Maddock's NPI number?
- Joan Maddock's National Provider Identifier (NPI) is 1215178298, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Maddock's specialty?
- Joan Maddock is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Joan Maddock located?
- Joan Maddock's practice location on file with NPPES is 2540 Humes Rd, Janesville, WI 53548.
- What is Joan Maddock's phone number?
- The practice phone number listed in the NPPES registry for Joan Maddock is (608) 373-2500.
- Is Joan Maddock's NPI active?
- Yes — Joan Maddock's NPI (1215178298) is active in the NPPES registry as of the last update on 2009-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.