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MICHAEL PETER MARIORENZI MD
NPI 1093701948
Orthopaedic Surgery in Cranston, RI

Active since September 26, 2005PECOS EnrolledAccepts Medicare Assignment
725 RESERVOIR AVE, #101, CRANSTON, RI 02910(401) 944-3800(401) 944-1342 Get Directions Write a Review

NPPES record last updated: January 16, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Michael Peter Mariorenzi Md NPPES

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

MICHAEL PETER MARIORENZI MD (NPI 1093701948) is an individual orthopaedic surgery provider in Cranston, Rhode Island, licensed in Rhode Island (MD07595) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Roger Williams Medical Center, and is a graduate of Georgetown University School Of Medicine (1983).

NPPES Registry Identity

NPI1093701948
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameMICHAEL PETER MARIORENZICredential: MD
Location Address725 RESERVOIR AVE, #101Cranston, RI 02910-4448
Mailing Address725 Reservoir Ave, #101Cranston, RI 02910-4448 · (401) 944-3800 · Fax (401) 944-1342
Phone(401) 944-3800
Fax(401) 944-1342
Sole ProprietorNo
Medical School CMSGeorgetown University School Of MedicineGraduated 1983
Enumeration DateSeptember 26, 2005
Last NPPES UpdateJanuary 16, 2010
✔ NPI 1093701948 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in RI · MD07595
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 6

Medicare PIN007000833RI
Other32166-6RI · Ri Blue Cross
Medicare UPINE99081
Medicaid7000833RI
Other1093701948RI · Durable Equipment
Other208194RI · Blue Chip

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Michael Peter Mariorenzi Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9436293685
PECOS Enrollment IDI20100225000634
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 10

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, dexamethasone sodium phosphate, 1 mg J1100
Dexamethasone sodium phosphate is a medication given via injection. It is a type of steroid that helps reduce inflammation and immune responses. It can be used to treat a variety of conditions, such as allergies, skin conditions, arthritis, and more.
2,031 services93 patients
Injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg J3304
Triamcinolone acetonide is a long-lasting, preservative-free steroid injection. It's delivered in tiny, slow-releasing particles (microspheres) to manage inflammation or related conditions. The dose given is 1 mg. It's generally safe with few side effects.
928 services11 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
149 services93 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
128 services84 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
114 services66 patients
X-ray of shoulder, minimum of 2 views 73030
An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.
51 services43 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Roger Williams Medical Center

Acute Care Hospitals · Providence, RI
4/5 CMS rating
OwnershipProprietary
CMS Certification Number410004
Location825 Chalkstone AvenueProvidence, RI 02908 · Providence County
Emergency services

Our Lady Of Fatima Hospital

Acute Care Hospitals · North Providence, RI
3/5 CMS rating
OwnershipProprietary
CMS Certification Number410005
Location200 High Service AvenueNorth Providence, RI 02904 · Providence County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02910 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.48 typical visit price
range $58.57 – $177.03
Typical copayment $22.62 (range $14.64 – $44.25)
Most-billed visit code 99203
Established Patient
$72.93 typical visit price
range $18.92 – $144.38
Typical copayment $18.23 (range $4.73 – $36.09)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOSEPH V. CENTOFANTI, MD
Specialist
725 RESERVOIR AVE, SUITE 308
CRANSTON, RI 02910
Providence County (401) 944-9559
JILLIAN L. DEGRAIDE APRN
Nurse Practitioner (Primary Care)
725 RESERVOIR AVE
CRANSTON, RI 02910
Providence County (401) 829-4446
MELISSA A ROBERTS-CENTOFANTI SPEECH PATHOLOGY
Speech-Language Pathologist
725 RESERVOIR AVE, SUITE 308
CRANSTON, RI 02910
Providence County (401) 944-9559
DR. MARK ROSENBERG M.D.
Family Medicine
725 RESERVOIR AVE, SUITE 102
CRANSTON, RI 02910
Providence County (401) 943-6910
DR. PATRICK JOSEPH BRANNON M.D.
Specialist
725 RESERVOIR AVE, SUITE 204
CRANSTON, RI 02910
Providence County (401) 946-1810
COMPREHENSIVE OB/GYN CARE, INC
Obstetrics & Gynecology
725 RESERVOIR AVE
CRANSTON, RI 02910
Providence County (401) 946-4022
A. MICHAEL COPPA MD
Obstetrics & Gynecology
725 RESERVOIR AVE
CRANSTON, RI 02910
Providence County (401) 946-4022
JEFFREY WILSON MD
Family Medicine
725 RESERVOIR AVE, SUITE 102
CRANSTON, RI 02910
Providence County (401) 943-6910

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 Michael Mariorenzi's NPI number?

The NPI number for Michael Mariorenzi is 1093701948. It was assigned to this individual provider in the NPPES registry on September 26, 2005.

Where is Michael Mariorenzi located?

Michael Mariorenzi practices at 725 Reservoir Ave #101, Cranston, RI 02910. The listed phone number is (401) 944-3800.

What is Michael Mariorenzi's specialty?

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

Is Michael Mariorenzi enrolled in Medicare?

Yes. Michael Mariorenzi is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Michael Mariorenzi affiliated with any hospitals?

According to CMS data, Michael Mariorenzi is affiliated with Roger Williams Medical Center and Our Lady Of Fatima Hospital.

When was this NPI record last updated?

The NPPES record for Michael Mariorenzi was last updated on January 16, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.