Leonard Wisniewski, RRT
NPI 1427570241 · Registered Respiratory Therapist · Holiday, FL
Leonard Wisniewski, RRT is a Registered Respiratory Therapist provider in Holiday, FL (NPI 1427570241).
Provider details
- NPI number
- 1427570241
- Entity type
- Individual
- Primary specialty
- Registered Respiratory TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- RRT
- Sex
- Male
- Sole proprietor
- No
- License
- RT12125 (FL)
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
8 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
- 2017-07-13
- Last updated
- 2017-07-13
Frequently asked questions
- What is Leonard Wisniewski's NPI number?
- Leonard Wisniewski's National Provider Identifier (NPI) is 1427570241, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonard Wisniewski's specialty?
- Leonard Wisniewski is listed in the NPPES registry with a primary specialty of Registered Respiratory Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Leonard Wisniewski located?
- Leonard Wisniewski's practice location on file with NPPES is 2435 US Highway 19 Ste 300, Holiday, FL 34691-3909.
- What is Leonard Wisniewski's phone number?
- The practice phone number listed in the NPPES registry for Leonard Wisniewski is (727) 940-5908.
- Is Leonard Wisniewski's NPI active?
- Yes — Leonard Wisniewski's NPI (1427570241) is active in the NPPES registry as of the last update on 2017-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.