Margaret Masterson, PT
NPI 1821804410 · Physical Therapist · Hinsdale, IL
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Masterson, PT is a Physical Therapist provider in Hinsdale, IL (NPI 1821804410).
Provider details
- NPI number
- 1821804410
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Female
- Sole proprietor
- Yes
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
1 yr 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
- 2024-12-09
- Last updated
- 2024-12-09
- Certified
- 2024-12-08
Frequently asked questions
- What is Margaret Masterson's NPI number?
- Margaret Masterson's National Provider Identifier (NPI) is 1821804410, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Masterson's specialty?
- Margaret Masterson is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Margaret Masterson located?
- Margaret Masterson's practice location on file with NPPES is 777 N York Rd Ste 11, Hinsdale, IL 60521-3561.
- What is Margaret Masterson's phone number?
- The practice phone number listed in the NPPES registry for Margaret Masterson is (630) 819-8384.
- Does Margaret Masterson accept Medicare?
- Margaret Masterson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Masterson's NPI active?
- Yes — Margaret Masterson's NPI (1821804410) is active in the NPPES registry as of the last update on 2024-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.