NEPHROLOGY ASSOCIATES PA
NPI 1407805203
Internal Medicine - Nephrology in Newark, DE
About Nephrology Associates Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NEPHROLOGY ASSOCIATES PA (NPI 1407805203) is a healthcare organization registered as a nephrology in Newark, Delaware and active in the NPI registry since May 2006. The organization lists Martin F Gavin, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Nephrology Associates Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
63Medicare enrollment records show 63 clinicians reassign Medicare billing to Nephrology Associates PA, which bills Medicare for the services they deliver. Of these, 22 practice at this address and 28 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 4
Nearest to this location (20)
See all 63Newark, DE 19713
Newark, DE 19713
Newark, DE 19713
Newark, DE 19713
Newark, DE 19713
Newark, DE 19713
Newark, DE 19713
Newark, DE 19713
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 Nephrology Associates PA's NPI number?
The NPI number for Nephrology Associates PA is 1407805203. It was assigned to this organization in the NPPES registry on May 9, 2006.
Where is Nephrology Associates PA located?
Nephrology Associates PA is located at 4923 Ogletown Stanton Rd Suite 200, Newark, DE 19713. The listed phone number is (032) 225-0451.
What is Nephrology Associates PA's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Nephrology Associates PA enrolled in Medicare?
Yes. Nephrology Associates PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Nephrology Associates PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 63 clinicians in 4 Medicare specialties reassign their Medicare billing to Nephrology Associates PA. 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 (34), Nurse Practitioner (26) and Clinical Social Worker (2). Of these, 22 practice at this address and 28 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Nephrology Associates PA accept?
Health plans from AmeriHealth Caritas Next and Highmark Blue Cross Blue Shield Delaware list Nephrology Associates PA as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Nephrology Associates PA was last updated on October 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Nephrology Associates Pa · NPI 1407805203
Nephrology organization in Newark, Delaware. Organization record, active in the CMS NPPES registry since May 9, 2006.
## Identity
- **NPI:** 1407805203 (Entity type: Organization)
- **Enumerated:** May 9, 2006
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **Organization subpart:** No
- **Authorized official:** Martin Gavin, PRESIDENT
## Practice location
- **Address:** 4923 OGLETOWN STANTON RD, SUITE 200, Newark, DE 19713-2081
- **Phone:** (032) 225-0451 · **Fax:** (302) 225-0472
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 63 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nephrology (34), Nurse Practitioner (26), Clinical Social Worker (2); 22 practice at this address and 28 within 10 miles; [full list](https://npiprofile.com/npi/1407805203/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 13, 2021
- **Other identifiers:** Medicaid 788161400 (MD); Medicaid 8818401 (NJ); Medicaid 0000078002 (DE)
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Source: [NPI Profile](https://npiprofile.com/npi/1407805203) · Data from the CMS NPPES public registry.