Healthcare Providers & Facilities in Sidney, MT
Public healthcare directory of 119 individual practitioners and 49 healthcare facilities located in Sidney, Montana.
Medical Specialties in Sidney
Select a specialty to view practitioner listings, practice locations, and qualifications.
All Specialties in Sidney
44 specialties with at least one listed practitioner; none has a comparison directory yet. Number of practitioners in brackets.
Allopathic & Osteopathic Physicians
- Dermatology (1)
- Family Medicine (3)
- Internal Medicine (4)
- Internal Medicine - Hematology & Oncology (1)
- Internal Medicine - Medical Oncology (1)
- Obstetrics & Gynecology (3)
- Orthopaedic Surgery (4)
- Otolaryngology (2)
- Pediatrics (3)
- Psychiatry & Neurology - Psychiatry (1)
- Radiology - Diagnostic Radiology (3)
- Radiology - Radiation Oncology (2)
- Surgery (5)
Behavioral Health & Social Service Providers
Chiropractic Providers
- Chiropractor (3)
Dental Providers
- Dental Hygienist (1)
- Dentist (1)
- Dentist - General Practice (2)
Eye and Vision Services Providers
- Optometrist (3)
Nursing Service Providers
Pharmacy Service Providers
- Pharmacist (14)
Physician Assistants & Advanced Practice Nursing Providers
- Advanced Practice Midwife (1)
- Nurse Anesthetist, Certified Registered (6)
- Nurse Practitioner (3)
- Nurse Practitioner - Adult Health (1)
- Nurse Practitioner - Family (7)
- Nurse Practitioner - Gerontology (1)
- Nurse Practitioner - Obstetrics & Gynecology (1)
- Nurse Practitioner - Psychiatric/Mental Health (1)
- Physician Assistant (1)
- Physician Assistant - Medical (3)
- Physician Assistant - Surgical (1)
Podiatric Medicine & Surgery Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Speech, Language and Hearing Service Providers
Technologists, Technicians & Other Technical Service Providers
Featured Healthcare Providers in Sidney
Practitioner profiles in Sidney, MT with recent CMS Medicare or Open Payments data.
Sarah Farrow , APRN, AGNP-C
Nurse Practitioner
Dr. Kristin O'brien , OD
Optometrist
Dr. Eric Sigmond , MD
Orthopaedic Surgery
Patricia Cantrell , PA-C
Physician Assistant - Surgical
Patricia Era , ARNP
Nurse Practitioner - Adult Health
Dr. Jodi Oakland , DPT
Physical Therapist
Largest Cities in Montana
Other Montana cities with a full directory, by the number of active practitioners listed in NPPES.
How Sidney compares with the U.S.
119 active clinicians list a practice address in Sidney, MT in the NPI registry.
Sidney has fewer than 10,000 residents, so rates per 100,000 people change a lot with each clinician and are not compared here.
48% of clinicians in Sidney listed in the CMS Medicare file (24 of 50) accept Medicare assignment. That is lower than the Montana share of 92%.
Only 50 of 119 active clinicians in Sidney 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.
6% of clinicians in Sidney listed in the CMS Medicare file (3 of 50) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the Montana share of 18%.
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.
Sidney CMS Healthcare & Financial Disclosures
CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Sidney, MT
Healthcare operations in Sidney, MT encompass 119 active individual practitioners and 49 registered medical facilities across 44 clinical specialties.
According to CMS Medicare Part D analytics for 2024, prescription drug volume in Sidney accounts for $3.8 Million across 40,653 prescription claims. 75 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 21 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.