Healthcare Providers & Facilities in Knox, IN
Public healthcare directory of 51 individual practitioners and 69 healthcare facilities located in Knox, Indiana.
Medical Specialties in Knox
Select a specialty to view practitioner listings, practice locations, and qualifications.
All Specialties in Knox
27 specialties with at least one listed practitioner; none has a comparison directory yet. Number of practitioners in brackets.
Allopathic & Osteopathic Physicians
- Anesthesiology (1)
- Family Medicine (4)
- Obstetrics & Gynecology (1)
- Surgery (1)
Behavioral Health & Social Service Providers
Chiropractic Providers
- Chiropractor (1)
Dental Providers
- Dentist (2)
- Dentist - General Practice (2)
Dietary & Nutritional Service Providers
Nursing Service Providers
- Registered Nurse (1)
Nursing Service Related Providers
Pharmacy Service Providers
- Pharmacist (4)
Physician Assistants & Advanced Practice Nursing Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Featured Healthcare Providers in Knox
Practitioner profiles in Knox, IN with recent CMS Medicare or Open Payments data.
Renae Atkins , FNP
Nurse Practitioner - Family
Dr. Gregory Wittig , DDS
Dentist
Nikkole Chambers , FPN
Nurse Practitioner - Family
Dr. Dennis Ogilvie , DDS
Dentist - General Practice
Mitchell Herzog , RPH
Pharmacist
Janae Wilson , PA-C
Physician Assistant
Largest Cities in Indiana
Other Indiana cities with a full directory, by the number of active practitioners listed in NPPES.
How Knox compares with the U.S.
51 active clinicians list a practice address in Knox, IN in the NPI registry.
Knox has fewer than 10,000 residents, so rates per 100,000 people change a lot with each clinician and are not compared here.
100% of clinicians in Knox listed in the CMS Medicare file (21 of 21) accept Medicare assignment. That is higher than the Indiana share of 93%.
Only 21 of 51 active clinicians in Knox appear in the CMS Medicare file, so this share describes that smaller group.
What is Medicare assignment?
A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.
Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.
14% of clinicians in Knox listed in the CMS Medicare file (3 of 21) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is similar to the Indiana share of 15%.
About the telehealth indicator
The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.
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. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File.
Knox CMS Healthcare & Financial Disclosures
CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Knox, IN
Healthcare operations in Knox, IN encompass 51 active individual practitioners and 69 registered medical facilities across 27 clinical specialties.
According to CMS Medicare Part D analytics for 2024, prescription drug volume in Knox accounts for $7.3 Million across 82,238 prescription claims. 36 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $0.0 Million in payments reported by companies to 17 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.