Steven Allison, RRT
NPI 1376702100 · Registered Respiratory Therapist · Marion, IL
Steven Allison, RRT is a Registered Respiratory Therapist provider in Marion, IL (NPI 1376702100).
Provider details
- NPI number
- 1376702100
- Entity type
- Individual
- Primary specialty
- Registered Respiratory TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- RRT
- Sex
- Male
- Sole proprietor
- No
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
18 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2008-06-06
- Last updated
- 2008-06-06
Frequently asked questions
- What is Steven Allison's NPI number?
- Steven Allison's National Provider Identifier (NPI) is 1376702100, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Allison's specialty?
- Steven Allison is listed in the NPPES registry with a primary specialty of Registered Respiratory Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Steven Allison located?
- Steven Allison's practice location on file with NPPES is 2401 W Main St, Marion, IL 62959-1188.
- What is Steven Allison's phone number?
- The practice phone number listed in the NPPES registry for Steven Allison is (618) 997-5311.
- Is Steven Allison's NPI active?
- Yes — Steven Allison's NPI (1376702100) is active in the NPPES registry as of the last update on 2008-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.