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Michael Peter Mariorenzi, MD

Orthopaedic Surgery Physician in Cranston, RI · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1093701948

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Registry record

Entity type Individual (Type 1)
Name Michael Peter Mariorenzi
Credential MD
Sex Male
Practice address 725 Reservoir Ave, #101, Cranston, RI, 02910
Phone (401) 944-3800
Fax (401) 944-1342
Enumeration date Sep 26, 2005
Last updated in NPPES Jan 16, 2010

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License MD07595 (RI) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
1093701948 Other RI DURABLE EQUIPMENT
32166-6 Other RI RI BLUE CROSS
7000833 Medicaid RI -
208194 Other RI BLUE CHIP

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Michael Mariorenzi?
The National Provider Identifier (NPI) for Michael Mariorenzi is 1093701948, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Mariorenzi practice?
The practice location on file with NPPES is in Cranston, RI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-16.