Matthew Zalewski, ATC
NPI 1942586003 · Athletic Trainer · Oak Brook, IL
Matthew Zalewski, ATC is a Athletic Trainer provider in Oak Brook, IL (NPI 1942586003).
Provider details
- NPI number
- 1942586003
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- ATC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 096.002112 (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
14 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
- 2011-11-02
- Last updated
- 2011-11-02
Frequently asked questions
- What is Matthew Zalewski's NPI number?
- Matthew Zalewski's National Provider Identifier (NPI) is 1942586003, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Zalewski's specialty?
- Matthew Zalewski is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Matthew Zalewski located?
- Matthew Zalewski's practice location on file with NPPES is 625 Enterprise Dr, Oak Brook, IL 60523-8813.
- What is Matthew Zalewski's phone number?
- The practice phone number listed in the NPPES registry for Matthew Zalewski is (630) 575-6200.
- Is Matthew Zalewski's NPI active?
- Yes — Matthew Zalewski's NPI (1942586003) is active in the NPPES registry as of the last update on 2011-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.