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ORTHOPAEDIC ASSOCIATES INC
NPI 1215964465
Orthopaedic Surgery in Cranston, RI

Active since June 26, 2006
725 RESERVOIR AVE, CRANSTON, RI 02910(401) 944-3800(401) 944-1342 Get Directions Write a Review

NPPES record last updated: November 23, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 23, 2021, Jun 20, 2018 (2 updates tracked since 2018).

About Orthopaedic Associates Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ORTHOPAEDIC ASSOCIATES INC (NPI 1215964465) is a healthcare organization registered as an orthopaedic surgery in Cranston, Rhode Island and active in the NPI registry since June 2006. The organization lists Louis John Mariorenzi, President, as its authorized official.

NPPES Registry Identity

NPI1215964465
Entity TypeOrganization
Primary Taxonomy207X00000X
Legal Business NameORTHOPAEDIC ASSOCIATES INC
Location Address725 RESERVOIR AVECranston, RI 02910
Mailing Address725 Reservoir Ave Ste 101Cranston, RI 02910-4450 · (401) 944-0228 · Fax (401) 944-1342
Phone(401) 944-3800
Fax(401) 944-1342
Organization SubpartNo
Authorized OfficialLouis John MariorenziPresident · (401) 944-0228
Enumeration DateJune 26, 2006
Last NPPES UpdateNovember 23, 20212 updates tracked since enumeration
NPPES CertifiedNovember 23, 2021
✔ NPI 1215964465 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
725 RESERVOIR AVE, Cranston, RI 02910
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Other Identifiers 1

Other1215964465RI · Durable

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Orthopaedic Associates Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

16

Medicare enrollment records show 16 clinicians reassign Medicare billing to Orthopaedic Associates Inc, which bills Medicare for the services they deliver. Of these, 6 practice at this address and 12 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 6

Orthopedic Surgery9
Physical Therapist in Private Practice3
Hand Surgery1
Nurse Practitioner1
Podiatry1
Rheumatology1

Clinicians, nearest first (16)

Michael Mariorenzi, MD
Orthopedic Surgery
NPI 1093701948
725 RESERVOIR AVE #101
Cranston, RI 02910
(401) 944-3800
✔ PECOS✔ Accepts MedicareSame address
Gregory Austin, MD
Orthopedic Surgery
NPI 1285620138
725 RESERVOIR AVE #101
Cranston, RI 02910
(401) 944-3800
✔ PECOSSame address
Nathalia Doobay, DPM
Podiatry
NPI 1417253782
725 RESERVOIR AVE SUITE 101
Cranston, RI 02910
(401) 944-3800
✔ PECOS✔ Accepts MedicareSame address
Louis Mariorenzi, MD
Orthopedic Surgery
NPI 1194710814
725 RESERVOIR AVE #101
Cranston, RI 02910
(401) 944-3800
✔ PECOS✔ Accepts MedicareSame address
Michael Mariorenzi, MD
Orthopedic Surgery
NPI 1861870321
725 RESERVOIR AVE STE 101
Cranston, RI 02910
(401) 944-3800
✔ PECOS✔ Accepts MedicareSame address
Braidy Shambaugh, D.O.
Orthopedic Surgery
NPI 1972898773
725 RESERVOIR AVE STE 101
Cranston, RI 02910
(401) 944-3800
✔ PECOS✔ Accepts MedicareSame address
Brian Cohen, M.D.
Orthopedic Surgery
NPI 1932546058
2 DUDLEY ST STE 200
Providence, RI 02905
(401) 443-4205
✔ PECOS✔ Accepts Medicare3.6 mi
Travis Blood, M.D.
Hand Surgery
NPI 1700223815
300 CROSSINGS BLVD
Warwick, RI 02886
(401) 777-7000
✔ PECOS✔ Accepts Medicare4.8 mi
Lisa Harrington, MD
Rheumatology
NPI 1861456295
300 CROSSINGS BLVD
Warwick, RI 02886
(401) 777-7000
✔ PECOS✔ Accepts Medicare4.8 mi
Peter Pizzarello, M.D.
Orthopedic Surgery
NPI 1568420115
300 CROSSINGS BLVD
Warwick, RI 02886
(401) 777-7000
✔ PECOS✔ Accepts Medicare4.8 mi
Jessica Bobola, NP
Nurse Practitioner
NPI 1538752597
455 TOLL GATE RD ASP BLDG
Warwick, RI 02886
(401) 729-2800
✔ PECOS✔ Accepts Medicare5.4 mi
Jeffrey Kozlik, PT, DPT
Physical Therapist in Private Practice
NPI 1225313158
120 CENTERVILLE RD PHYSICAL THERAPY DEPARTMENT
Warwick, RI 02886
(401) 738-7347
✔ Accepts Medicare5.8 mi
Sam Salvo, PT
Physical Therapist in Private Practice
NPI 1033202908
479 SWANSEA MALL DR
Swansea, MA 02777
(508) 973-1560
✔ Accepts Medicare12 mi
Michael Shaw, MPT
Physical Therapist in Private Practice
NPI 1003802943
2138 MENDON RD #302
Cumberland, RI 02864
(401) 334-0218
✔ Accepts Medicare12 mi
Kenneth Catallozzi, MD
Orthopedic Surgery
NPI 1417943291
2138 MENDON RD
Cumberland, RI 02864
(401) 944-3800
✔ PECOS12 mi
Ira Singer, MD
Orthopedic Surgery
NPI 1275528903
2138 MENDON RD NUMBER 302
Cumberland, RI 02864
(401) 334-1060
✔ PECOS12 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Orthopaedic Associates Inc's NPI number?

The NPI number for Orthopaedic Associates Inc is 1215964465. It was assigned to this organization in the NPPES registry on June 26, 2006.

Where is Orthopaedic Associates Inc located?

Orthopaedic Associates Inc is located at 725 Reservoir Ave, Cranston, RI 02910. The listed phone number is (401) 944-3800.

What is Orthopaedic Associates Inc's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Orthopaedic Associates Inc enrolled in Medicare?

Yes. Orthopaedic Associates Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Orthopaedic Associates Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 16 clinicians in 6 Medicare specialties reassign their Medicare billing to Orthopaedic Associates Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Orthopedic Surgery (9), Physical Therapist in Private Practice (3) and Hand Surgery (1). Of these, 6 practice at this address and 12 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Orthopaedic Associates Inc was last updated on November 23, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.