Clare Mcmahon, MSOT, OTR/L
NPI 1467912725 · Occupational Therapist · Oak Lawn, IL
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clare Mcmahon, MSOT, OTR/L is a Occupational Therapist provider in Oak Lawn, IL (NPI 1467912725).
Provider details
- NPI number
- 1467912725
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MSOT, OTR/L
- Sex
- Female
- Sole proprietor
- No
- License
- 164.009451 (IL)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 950 Lee St Ste 210Des Plaines, IL 60016-6574Phone: (877) 486-4140
- 1308 Waukegan Rd Ste 103Glenview, IL 60025-3070Phone: (847) 486-4140
Registry dates
- Enumerated
- 2019-03-22
- Last updated
- 2025-06-06
- Certified
- 2025-06-06
Frequently asked questions
- What is Clare Mcmahon's NPI number?
- Clare Mcmahon's National Provider Identifier (NPI) is 1467912725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clare Mcmahon's specialty?
- Clare Mcmahon is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Clare Mcmahon located?
- Clare Mcmahon's practice location on file with NPPES is 4440 W 95th St, Oak Lawn, IL 60453-2600.
- What is Clare Mcmahon's phone number?
- The practice phone number listed in the NPPES registry for Clare Mcmahon is (708) 684-1560.
- Does Clare Mcmahon accept Medicare?
- Clare Mcmahon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Clare Mcmahon's NPI active?
- Yes — Clare Mcmahon's NPI (1467912725) is active in the NPPES registry as of the last update on 2025-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.