BASMA O MERHI MD
NPI 1356539274
Internal Medicine - Nephrology in Riverside, RI
About Basma O Merhi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BASMA O MERHI MD (NPI 1356539274) is an individual nephrology provider in Riverside, Rhode Island, licensed in Rhode Island (MD13322) and active in the NPI registry since October 2007. She is enrolled in Medicare PECOS, is affiliated with Rhode Island Hospital, and is a graduate of Other (2002).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Basma O Merhi 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.
Medicare Billing Reassignments
2Medicare enrollment records show Basma Merhi reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Riverside, RI 02915
- Reassigned Medicare billing, Rhode Island enrollment
- 256 clinicians in this Medicare group
Riverside, RI 02915
- Reassigned Medicare billing, Rhode Island enrollment
- 1,372 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Rhode Island Hospital
Acute Care Hospitals · Providence, RIKent County Memorial Hospital
Acute Care Hospitals · Warwick, RIThe Miriam Hospital
Acute Care Hospitals · Providence, RIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02915 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 9
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
RIVERSIDE, RI 02915
RIVERSIDE, RI 02915
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 Basma Merhi's NPI number?
The NPI number for Basma Merhi is 1356539274. It was assigned to this individual provider in the NPPES registry on October 4, 2007.
Where is Basma Merhi located?
Basma Merhi practices at 375 Wampanoag Trl Suite 302A, Riverside, RI 02915. The listed phone number is (401) 649-4060.
What is Basma Merhi's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Basma Merhi enrolled in Medicare?
Yes. Basma Merhi 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.
Which organizations bill Medicare for Basma Merhi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Basma Merhi reassigns Medicare benefits to 2 organizations: Brown Medicine (Riverside, RI) and Lifespan Physician Group, Inc. (Riverside, RI). Each 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 Basma Merhi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Basma Merhi affiliated with any hospitals?
According to CMS data, Basma Merhi is affiliated with Rhode Island Hospital, Kent County Memorial Hospital and The Miriam Hospital.
When was this NPI record last updated?
The NPPES record for Basma Merhi was last updated on September 12, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Basma O Merhi, MD · NPI 1356539274
Nephrology physician in Riverside, Rhode Island. Individual provider, active in the CMS NPPES registry since October 4, 2007.
## Identity
- **NPI:** 1356539274 (Entity type: Individual)
- **Enumerated:** October 4, 2007
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** MD13322 (Rhode Island)
- **Sole proprietor:** No
## Practice location
- **Address:** 375 WAMPANOAG TRL, SUITE 302A, Riverside, RI 02915-2232
- **Phone:** (401) 649-4060 · **Fax:** (401) 649-4061
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Brown Medicine (NPI 1104564137, Riverside, RI); Lifespan Physician Group, Inc. (NPI 1215899869, Riverside, RI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** September 12, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1356539274) · Data from the CMS NPPES public registry.