Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Michael Mariorenzi, MD

Individual provider Orthopaedic Surgery Physician · NPI 1861870321

Dr. Michael Mariorenzi, MD is an Orthopedic Surgery in Cranston, Rhode Island. Graduated from Georgetown University School of Medicine in 2015, 11 years ago. Practices with University Orthopedics Inc, a 183-clinician group and accepts Medicare assignment. Licensed in Rhode Island.

Years since qualifying
11
Trained at
Georgetown University School of Medicine
Licensed in
RI
In the registry since
2015
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

725 Reservoir Ave Ste 101
Cranston, RI 02910-4450
Phone: (401) 944-3800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence MD17077 (RI)

Record details

NPI number1861870321
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 15, 2015
Last updated in NPPESMay 23, 2023
Certification dateMay 23, 2023
Mailing address1 Kettle Point Ave, East Providence, RI 02914-5375

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice University Orthopedics Inc — 183 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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