Karen Leonard, OTR
NPI 1811195647 · Occupational Therapist · O Fallon, IL
Karen Leonard, OTR is a Occupational Therapist provider in O Fallon, IL (NPI 1811195647).
Provider details
- NPI number
- 1811195647
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- Sex
- Female
- Sole proprietor
- No
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
18 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2007-07-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Karen Leonard's NPI number?
- Karen Leonard's National Provider Identifier (NPI) is 1811195647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Leonard's specialty?
- Karen Leonard is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Karen Leonard located?
- Karen Leonard's practice location on file with NPPES is 1201 Woodgate Dr, O Fallon, IL 62269-2468.
- What is Karen Leonard's phone number?
- The practice phone number listed in the NPPES registry for Karen Leonard is (618) 632-7696.
- Is Karen Leonard's NPI active?
- Yes — Karen Leonard's NPI (1811195647) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.