About
JOHN POMPONI, D.O. is an orthopedic surgery located at 333 W 89TH AVE STE W5 in MERRILLVILLE, IN.
John Pomponi is one of 20 orthopedic providers listed in MERRILLVILLE, IN on AdvOrtho.
Practice at a glance
John Pomponi's most frequently billed Medicare service in 2024 was aspiration and/or injection of fluid from large joint for 77 Medicare patients.
Distinct procedures
1
Medicare patients
78
busiest single service
Care setting
93% office
mostly outpatient
Most-performed procedures, 2024
Aspiration and/or injection of fluid from large joint
122
77 patients · near the state median of 107
Training and practice
John Pomponi has been in practice since 2006, after graduating from Michigan State University College of Human Medicine.
- Practices with The Methodist Hospitals Inc (131 clinicians)
- Affiliated with Community Hospital, Methodist Hospitals Inc, St Catherine Hospital Inc and St Mary Medical Center Inc
Registry record
Registered subspecialty
- Licensed in Michigan and Indiana - licensed beyond the practice state, which roughly one in five providers here is
- Registered as a sole proprietor
Where this comes from
Procedure volumes:CMS Medicare Physician & Other Practitioners, 2024. Fee-for-service claims only, so they exclude privately insured, Medicare Advantage and pediatric patients - volume is not comparable across practices with different patient mixes. These are billing records, not outcomes.
Training and practice: CMS Doctors and Clinicians list. A graduation year is when training finished, not years of orthopedic experience or a board certification. Affiliations come from Medicare enrollment and may be incomplete.
Registry details: NPPES. Subspecialties are self-reported at registration, not a board certification.
Credentials: Doctor of Osteopathic Medicine (DO)
A DO degree indicates completion of an osteopathic medical program, which includes the same medical training as an MD with additional emphasis on the musculoskeletal system and osteopathic manipulative treatment. DOs are fully licensed physicians who can prescribe medication, perform surgery, and specialize in any medical field including orthopedic surgery.
Office Information
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Profile information is sourced from the public CMS NPI Registry. Contact the office directly to confirm current availability and insurance acceptance. Providers can update this profile to reflect their current practice.
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