Core1, Inc
NPI 1063743342 · Physical Therapist · Downers Grove, IL
Core1, Inc is a Physical Therapist organization in Downers Grove, IL (NPI 1063743342).
Provider details
- NPI number
- 1063743342
- Entity type
- Organization
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Organization subpart
- No
- Authorized official
- James Wnek, President(630) 973-8626
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Chiropractor111N00000X
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
Other names (DBA / former)
- Doing business as
- Core1rehab
- Doing business as
- Core1rehab
Registry dates
- Enumerated
- 2010-01-26
- Last updated
- 2018-05-09
Frequently asked questions
- What is Core1, Inc's NPI number?
- Core1, Inc's National Provider Identifier (NPI) is 1063743342, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Core1, Inc?
- Core1, Inc is classified in the NPPES registry as Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Core1, Inc located?
- Core1, Inc's practice location on file with NPPES is 1426 Brook Dr, Downers Grove, IL 60515-1025.
- What is Core1, Inc's phone number?
- The practice phone number listed in the NPPES registry for Core1, Inc is (630) 973-8626.
- Who is the authorized official for Core1, Inc?
- The authorized official listed on Core1, Inc's NPPES record is James Wnek, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Core1, Inc's NPI active?
- Yes — Core1, Inc's NPI (1063743342) is active in the NPPES registry as of the last update on 2018-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.