Louis Janowicz, MAT, ATC, AT
NPI 1043932684 · Athletic Trainer · Massillon, OH
Louis Janowicz, MAT, ATC, AT is a Athletic Trainer provider in Massillon, OH (NPI 1043932684).
Provider details
- NPI number
- 1043932684
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MAT, ATC, AT
- Sex
- Male
- Sole proprietor
- Yes
- License
- AT007053 (OH)
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
3 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
- 2022-09-12
- Last updated
- 2025-05-21
- Certified
- 2025-05-21
Frequently asked questions
- What is Louis Janowicz's NPI number?
- Louis Janowicz's National Provider Identifier (NPI) is 1043932684, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Janowicz's specialty?
- Louis Janowicz is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Louis Janowicz located?
- Louis Janowicz's practice location on file with NPPES is 1 Paul E Brown Dr Se, Massillon, OH 44646-7100.
- What is Louis Janowicz's phone number?
- The practice phone number listed in the NPPES registry for Louis Janowicz is (330) 830-3901.
- Is Louis Janowicz's NPI active?
- Yes — Louis Janowicz's NPI (1043932684) is active in the NPPES registry as of the last update on 2025-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.