Robert Massopust, PT
NPI 1821272659 · Physical Therapist · Addison, IL
Robert Massopust, PT is a Physical Therapist provider in Addison, IL (NPI 1821272659).
Provider details
- NPI number
- 1821272659
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Male
- Sole proprietor
- No
- License
- 070010142 (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
18 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
- 2007-12-28
- Last updated
- 2010-12-01
Frequently asked questions
- What is Robert Massopust's NPI number?
- Robert Massopust's National Provider Identifier (NPI) is 1821272659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Massopust's specialty?
- Robert Massopust is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Robert Massopust located?
- Robert Massopust's practice location on file with NPPES is 721 W Lake St, Addison, IL 60101-2035.
- What is Robert Massopust's phone number?
- The practice phone number listed in the NPPES registry for Robert Massopust is (630) 543-7450.
- Is Robert Massopust's NPI active?
- Yes — Robert Massopust's NPI (1821272659) is active in the NPPES registry as of the last update on 2010-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.