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MAROUN E AZAR M.D.
NPI 1790975191
Internal Medicine - Nephrology in Warwick, RI

Active since July 31, 2007PECOS EnrolledAccepts Medicare Assignment
250 CENTERVILLE RD BLDG E, WARWICK, RI 02886(401) 490-3838(401) 490-3827 Get Directions Write a Review

NPPES record last updated: April 2, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Maroun E Azar M.d. NPPES

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

MAROUN E AZAR M.D. (NPI 1790975191) is an individual nephrology provider in Warwick, Rhode Island, licensed in Rhode Island (MD13377) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Rhode Island Hospital, and maintains a secondary practice location in Providence.

NPPES Registry Identity

NPI1790975191
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameMAROUN E AZARCredential: M.D.
Location Address250 CENTERVILLE RD BLDG EWarwick, RI 02886
Mailing Address110 Elm StProvidence, RI 02903-4626 · (877) 771-7401 · Fax (401) 784-4902
Phone(401) 490-3838
Fax(401) 490-3827
Sole ProprietorNo
Medical School CMSOtherGraduated 2002
Enumeration DateJuly 31, 2007
Last NPPES UpdateApril 2, 2019
✔ NPI 1790975191 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in RI · MD13377
Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

250 CENTERVILLE RD BLDG E, Warwick, RI 02886
Open in Google Maps ↗

Secondary Practice Location 1

Location 1593 Eddy StProvidence, RI 02903-4923 · Phone (401) 444-3985 · Fax (401) 444-3986

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

Maroun E Azar M.d. 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 ID1456432608
PECOS Enrollment IDI20101011000542
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 8

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
106 services57 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
101 services36 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
88 services55 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.
69 services65 patients
Dialysis services, 4 or more physician visits per month (20 years or older) 90960
Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.
66 services15 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
48 services45 patients

Hospital Affiliations CMS Care Compare 5

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

Rhode Island Hospital

Acute Care Hospitals · Providence, RI
3/5 CMS rating
OwnershipTribal
CMS Certification Number410007
Location593 Eddy StreetProvidence, RI 02903 · Providence County
Emergency services

South County Hospital Inc

Acute Care Hospitals · Wakefield, RI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number410008
Location100 Kenyon AveWakefield, RI 02879 · Washington County
Emergency services Birthing friendly

Kent County Memorial Hospital

Acute Care Hospitals · Warwick, RI
3/5 CMS rating
OwnershipProprietary
CMS Certification Number410009
Location455 Toll Gate RdWarwick, RI 02886 · Kent County
Emergency services Birthing friendly

Women & Infants Hospital Of Rhode Island

Acute Care Hospitals · Providence, RI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number410010
Location101 Dudley StreetProvidence, RI 02905 · Providence County
Emergency services Birthing friendly

The Miriam Hospital

Acute Care Hospitals · Providence, RI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number410012
Location164 Summit AvenueProvidence, RI 02906 · Providence County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02886 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
$134.17 typical visit price
range $58.57 – $177.03
Typical copayment $33.54 (range $14.64 – $44.25)
Most-billed visit code 99204
Established Patient
$103.10 typical visit price
range $18.92 – $144.38
Typical copayment $25.77 (range $4.73 – $36.09)
Most-billed visit code 99214
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 3

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

EDWARD MEDEIROS DO
Internal Medicine (Nephrology)
250 CENTERVILLE RD BLDG E
WARWICK, RI 02886
Kent County (401) 649-4070
MARY ANNE GAFFNEY MD
Internal Medicine (Nephrology)
250 CENTERVILLE RD BLDG E
WARWICK, RI 02886
Kent County (401) 490-3838
ALIGN INTEGRATIVE MEDICINE
Internal Medicine
250 CENTERVILLE RD BLDG E
WARWICK, RI 02886
Kent County (401) 921-5934

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 Maroun Azar's NPI number?

The NPI number for Maroun Azar is 1790975191. It was assigned to this individual provider in the NPPES registry on July 31, 2007.

Where is Maroun Azar located?

Maroun Azar practices at 250 Centerville Rd Bldg E, Warwick, RI 02886. The listed phone number is (401) 490-3838.

What is Maroun Azar's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Maroun Azar enrolled in Medicare?

Yes. Maroun Azar 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 Maroun Azar affiliated with any hospitals?

According to CMS data, Maroun Azar is affiliated with Rhode Island Hospital, South County Hospital Inc, Kent County Memorial Hospital, Women & Infants Hospital Of Rhode Island and The Miriam Hospital.

When was this NPI record last updated?

The NPPES record for Maroun Azar was last updated on April 2, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.