METROPOLITAN NEPHROLOGY ASSOCIATES, P.C.
NPI 1417900630
Internal Medicine - Nephrology in Philadelphia, PA
About Metropolitan Nephrology Associates, P.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
METROPOLITAN NEPHROLOGY ASSOCIATES, P.C. (NPI 1417900630) is a healthcare organization registered as a nephrology in Philadelphia, Pennsylvania and active in the NPI registry since May 2006. The organization lists Bianca M Curnane, Office Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Metropolitan Nephrology Associates, P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by March 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
15Medicare enrollment records show 15 clinicians reassign Medicare billing to Metropolitan Nephrology Associates, P.C., which bills Medicare for the services they deliver. Of these, 2 practice at this address and 12 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 5
Clinicians, nearest first (15)
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 Metropolitan Nephrology Associates, P.C.'s NPI number?
The NPI number for Metropolitan Nephrology Associates, P.C. is 1417900630. It was assigned to this organization in the NPPES registry on May 18, 2006.
Where is Metropolitan Nephrology Associates, P.C. located?
Metropolitan Nephrology Associates, P.C. is located at 4453 Castor Ave Suite B, Philadelphia, PA 19124. The listed phone number is (215) 744-2266.
What is Metropolitan Nephrology Associates, P.C.'s specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Metropolitan Nephrology Associates, P.C. enrolled in Medicare?
Yes. Metropolitan Nephrology Associates, P.C. is registered in the Medicare PECOS enrollment system.
When is Metropolitan Nephrology Associates, P.C.'s Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Pennsylvania, Clinic/Group Practice) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Metropolitan Nephrology Associates, P.C.?
According to the CMS Revalidation Reassignment List (October 2026 release), 15 clinicians in 5 Medicare specialties reassign their Medicare billing to Metropolitan Nephrology Associates, P.C.. 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), Interventional Radiology (3) and Nurse Practitioner (2). Of these, 2 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 Metropolitan Nephrology Associates, P.C. was last updated on September 15, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Metropolitan Nephrology Associates, P.c. · NPI 1417900630
Nephrology organization in Philadelphia, Pennsylvania. Organization record, active in the CMS NPPES registry since May 18, 2006.
## Identity
- **NPI:** 1417900630 (Entity type: Organization)
- **Enumerated:** May 18, 2006
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **Organization subpart:** No
- **Authorized official:** Bianca Curnane, OFFICE MANAGER
## Practice location
- **Address:** 4453 CASTOR AVE, SUITE B, Philadelphia, PA 19124-3846
- **Phone:** (215) 744-2266 · **Fax:** (215) 743-9247
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** March 31, 2027 (Non-DME Part B, Pennsylvania, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 15 clinicians in 5 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nephrology (7), Interventional Radiology (3), Nurse Practitioner (2); 2 practice at this address and 12 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 15, 2011
---
Source: [NPI Profile](https://npiprofile.com/npi/1417900630) · Data from the CMS NPPES public registry.