Margaret Clark, PT
NPI 1356402911 · Physical Therapist · Oak Lawn, IL
Margaret Clark, PT is a Physical Therapist provider in Oak Lawn, IL (NPI 1356402911).
Provider details
- NPI number
- 1356402911
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Female
- Sole proprietor
- No
- License
- 070006867 (IL)
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
19 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
- 2006-12-13
- Last updated
- 2013-05-16
Frequently asked questions
- What is Margaret Clark's NPI number?
- Margaret Clark's National Provider Identifier (NPI) is 1356402911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Clark's specialty?
- Margaret Clark is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Margaret Clark located?
- Margaret Clark's practice location on file with NPPES is 9735 Southwest Hwy, Oak Lawn, IL 60453-3614.
- What is Margaret Clark's phone number?
- The practice phone number listed in the NPPES registry for Margaret Clark is (708) 499-4497.
- Is Margaret Clark's NPI active?
- Yes — Margaret Clark's NPI (1356402911) is active in the NPPES registry as of the last update on 2013-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.