Michael Mariorenzi MD
About this NPIWhat this record shows.
NPI 1093701948 is registered to Michael Mariorenzi MD, a Orthopaedic Surgery practising at 725 Reservoir Ave, #101 in Cranston, Rhode Island. Orthopaedic Surgery is a medical specialty focused on injuries and disorders of the musculoskeletal system, including bones, joints, ligaments, tendons, and muscles. Michael Mariorenzi MD has been enumerated in the National Provider Identifier (NPI) registry since 2005.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 1093701948RI· Issued by DURABLE EQUIPMENT
- 32166-6RI· Issued by RI BLUE CROSS
- 208194RI· Issued by BLUE CHIP
Medicaid
- 7000833RI
Source: NPPES public registry.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20100225000634Orthopedic SurgeryRI
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Michael Mariorenzi MD accepts. To confirm in-network status with your specific health plan, contact Michael Mariorenzi MD directly at (401) 944-3800.
Frequently asked
Yes. NPI 1093701948 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Orthopaedic Surgery is a medical specialty focused on injuries and disorders of the musculoskeletal system, including bones, joints, ligaments, tendons, and muscles.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (401) 944-3800.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Michael Mariorenzi MD is a Type-1 individual NPI.