Marissa Bonyun, MD, MEd, FRCSC
Adult Reconstructive Orthopedics
BALTIMORE, MD
About
MARISSA BONYUN, MD, MEd, FRCSC is an adult reconstructive orthopedics located at 22 S GREENE ST in BALTIMORE, MD.
Marissa Bonyun is one of 260 orthopedic providers listed in BALTIMORE, MD on AdvOrtho.
Practice at a glance
Marissa Bonyun's most frequently billed Medicare service in 2024 was treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement for 16 Medicare patients.
Distinct procedures
2
Medicare patients
51
busiest single service
Care setting
71% office
mostly outpatient
Most-performed procedures, 2024
Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement
16
16 patients · near the state median of 15
Treatment of broken neck of thigh bone with bone implant
13
13 patients · near the state median of 18
Training and practice
Marissa Bonyun has been in practice since 2013, after graduating from University of Toronto, Faculty of Medicine.
- Practices with University of Maryland Orthopaedic Associates PA (68 clinicians)
- Affiliated with University of Maryland Medical Center, University of MD Capital Region Medical Center and University of MD Medical Center Midtown Campus
Industry relationships
Manufacturers reported $5,115 in payments and transfers of value to Marissa Bonyun in 2024, excluding meals, travel and gifts. Relationships like these are common among surgeons who help design implants or train other clinicians, and companies are required by law to report them.
consulting
$5,115
Reported by Synthes USA Products LLC, Medical Device Business Services, Inc., Stryker Corporation.
Source: CMS Open Payments, 2024, as reported by manufacturers. Disclosure is required by law and does not indicate anything improper. Figures reflect what companies reported and may include work unrelated to patient care. Providers who believe a figure is wrong should take it up with CMS, and can contact us about how it appears here.
Registry record
Registered subspecialty
- Licensed in Ohio - licensed beyond the practice state, which roughly one in five providers here is
- Practices within a group or organization
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.
Industry relationships: CMS Open Payments, as reported by manufacturers. Shown only above a threshold that excludes meals, travel and gifts, so most providers do not have this section.
Registry details: NPPES. Subspecialties are self-reported at registration, not a board certification.
Credentials: Doctor of Medicine (MD)
An MD degree indicates completion of a medical doctorate program focused on allopathic medicine. MDs complete four years of medical school followed by residency training in their chosen specialty. Orthopedic surgery residencies typically last five years and include extensive training in surgical and non-surgical treatment of musculoskeletal conditions.
Office Information
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