IndividualActive
Alfred Crone
NPI 1528505989 · Physical Therapist · Northbrook, IL
Provider details
- NPI number
- 1528505989
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 070022822 (IL)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
1900 Old Willow Rd
Northbrook, IL 60062-7707
Phone: (847) 504-1001
Street-level locationGet directions
Mailing address
625 Enterprise Dr
Oak Brook, IL 60523-8813
Registry dates
- Enumerated
- 2017-01-24
- Last updated
- 2017-02-20
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.