COMMONWEALTH NEPHROLOGY ASSOCIATES
NPI 1447302682
Internal Medicine - Nephrology in Norfolk, MA
About Commonwealth Nephrology Associates NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COMMONWEALTH NEPHROLOGY ASSOCIATES (NPI 1447302682) is a healthcare organization registered as a nephrology in Norfolk, Massachusetts and active in the NPI registry since January 2007. The organization lists Derya B Hazar, Partner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Commonwealth Nephrology Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
10Medicare enrollment records show 10 clinicians reassign Medicare billing to Commonwealth Nephrology Associates, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.
Clinicians by Medicare Specialty 2
Clinicians, nearest first (10)
Newton, MA 02461
Dorchester Center, MA 02124
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 NE Nephrology Home Care Associates's NPI number?
The NPI number for NE Nephrology Home Care Associates is 1447302682. It was assigned to this organization in the NPPES registry on January 17, 2007. The provider is doing business as Commonwealth Nephrology Associates.
Where is NE Nephrology Home Care Associates located?
NE Nephrology Home Care Associates is located at 31 Pine St Suite 204, Norfolk, MA 02056. The listed phone number is (617) 739-7100.
What is NE Nephrology Home Care Associates's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is NE Nephrology Home Care Associates enrolled in Medicare?
Yes. NE Nephrology Home Care Associates is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through NE Nephrology Home Care Associates?
According to the CMS Revalidation Reassignment List (October 2026 release), 10 clinicians in 2 Medicare specialties reassign their Medicare billing to NE Nephrology Home Care Associates. 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 Nephrology (7) and Nurse Practitioner (3). Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for NE Nephrology Home Care Associates was last updated on July 23, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Commonwealth Nephrology Associates · NPI 1447302682
Nephrology organization in Norfolk, Massachusetts. Organization record, active in the CMS NPPES registry since January 17, 2007.
## Identity
- **NPI:** 1447302682 (Entity type: Organization)
- **Enumerated:** January 17, 2007
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **Legal business name:** Ne Nephrology Home Care Associates
- **Organization subpart:** No
- **Authorized official:** Derya Hazar, PARTNER
## Practice location
- **Address:** 31 PINE ST, SUITE 204, Norfolk, MA 02056-1642
- **Phone:** (617) 739-7100 · **Fax:** (617) 739-7400
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 10 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nephrology (7), Nurse Practitioner (3); 3 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 23, 2015
- **Other identifiers:** Medicaid 9706038 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1447302682) · Data from the CMS NPPES public registry.