NEPHROLOGICAL ASSOCIATES, PA
NPI 1740407923
Specialist in Florham Park, NJ
About Nephrological Associates, Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NEPHROLOGICAL ASSOCIATES, PA (NPI 1740407923) is a healthcare organization registered as a specialist in Florham Park, New Jersey and active in the NPI registry since April 2007. The organization holds 2 active CLIA laboratory certificates and lists Frances A Annette, Practice Administrator, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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)
Nephrological Associates, Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
20Medicare enrollment records show 20 clinicians reassign Medicare billing to Nephrological Associates, PA, which bills Medicare for the services they deliver. Of these, 10 practice at this address and 14 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 4
Clinicians, nearest first (20)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA 2
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate for Provider-Performed Microscopy Procedures (PPMP) 31D0106914
Nephrological Associates PA · Florham Park, NJCertificate of Waiver 31D2178074
Nephrological Associates, PA · Denville, NJFrequently 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 Nephrological Associates, PA's NPI number?
The NPI number for Nephrological Associates, PA is 1740407923. It was assigned to this organization in the NPPES registry on April 19, 2007.
Where is Nephrological Associates, PA located?
Nephrological Associates, PA is located at 83 Hanover Road Suite 290, Florham Park, NJ 07932. The listed phone number is (973) 736-2212.
What is Nephrological Associates, PA's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Nephrological Associates, PA enrolled in Medicare?
Yes. Nephrological Associates, PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Nephrological Associates, PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 20 clinicians in 4 Medicare specialties reassign their Medicare billing to Nephrological 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 (9), Nurse Practitioner (8) and Internal Medicine (2). Of these, 10 practice at this address and 14 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Nephrological Associates, PA hold CLIA laboratory certificates?
Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.
What insurance does Nephrological Associates, PA accept?
Health plans from Oscar Health list Nephrological 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 Nephrological Associates, PA was last updated on November 2, 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.
# Nephrological Associates, Pa · NPI 1740407923
Specialist organization in Florham Park, New Jersey. Organization record, active in the CMS NPPES registry since April 19, 2007.
## Identity
- **NPI:** 1740407923 (Entity type: Organization)
- **Enumerated:** April 19, 2007
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Organization subpart:** No
- **Authorized official:** Frances Annette, PRACTICE ADMINISTRATOR
## Practice location
- **Address:** 83 HANOVER ROAD, SUITE 290, Florham Park, NJ 07932-1520
- **Phone:** (973) 736-2212 · **Fax:** (973) 736-2989
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 20 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nephrology (9), Nurse Practitioner (8), Internal Medicine (2); 10 practice at this address and 14 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 2, 2011
- **Other identifiers:** Medicare ID-Type Unspecified 441810 (NJ); Medicaid 2625806 (NJ)
- **CLIA laboratory certificates:** 2 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1740407923) · Data from the CMS NPPES public registry.