Respiratory Therapist, Registered - General Care Specialists in Marion, IL
Browse 4 Respiratory Therapist, Registered - General Care providers listed in NPPES with a practice address in Marion, Illinois.
How Marion compares with the U.S.
4 active clinicians in Respiratory Therapist, Registered - General Care list a practice address in Marion, IL in the NPI registry.
With fewer than 10 clinicians, rates per 100,000 residents are not reliable enough to compare.
None of the clinicians in Respiratory Therapist, Registered - General Care in Marion are listed in the CMS Medicare file.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.
Christopher D Masterson , RRT
Respiratory Therapist, Registered - General Care
Jeffrey Morrison , RRT
Respiratory Therapist, Registered - General Care
Gerry Lee O'brien , RRT
Respiratory Therapist, Registered - General Care
Lisa Spencer
Respiratory Therapist, Registered - General Care
Frequently Asked Questions about Respiratory Therapist, Registered - General Care in Marion
Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Illinois licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.
This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.