IndividualActive
Gerry O'Brien, RRT
NPI 1548429368 · General Care Registered Respiratory Therapist · Marion, IL
Provider details
- NPI number
- 1548429368
- Entity type
- Individual
- Primary specialty
- General Care Registered Respiratory TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- RRT
- Sex
- Female
- Sole proprietor
- No
- License
- 194.000617 (IL)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
Detailed profile(87/100 index)
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
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
2401 W Main St
Marion, IL 62959-1188
Phone: (618) 997-5311
Street-level locationGet directions
Mailing address
2401 W Main St
Marion, IL 62959-1188
Registry dates
- Enumerated
- 2008-06-06
- Last updated
- 2023-09-07
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.