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RANDOLPH MEDICAL & RENAL ASSOCIATES P.A.
NPI 1639265853
Internal Medicine - Nephrology in Randolph, NJ

Active since October 05, 2006CLIA 31D0115859 · Waiver
121 CENTER GROVE RD, RANDOLPH, NJ 07869(973) 361-3737(973) 361-9884 Get Directions Write a Review

NPPES record last updated: April 16, 2010. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Randolph Medical & Renal Associates P.a. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RANDOLPH MEDICAL & RENAL ASSOCIATES P.A. (NPI 1639265853) is a healthcare organization registered as a nephrology in Randolph, New Jersey and active in the NPI registry since October 2006. The organization holds a CLIA Waiver certificate valid through May 7, 2027 and lists James S Najarian, Managerowner, as its authorized official.

NPPES Registry Identity

NPI1639265853
Entity TypeOrganization
Primary Taxonomy207RN0300X
Legal Business NameRANDOLPH MEDICAL & RENAL ASSOCIATES P.A.
Location Address121 CENTER GROVE RDRandolph, NJ 07869-4453
Mailing Address121 Center Grove RdRandolph, NJ 07869-4453 · (973) 361-3737 · Fax (973) 361-9884
Phone(973) 361-3737
Fax(973) 361-9884
Organization SubpartNo
Authorized OfficialJames S NajarianManagerowner · (973) 361-3737
Enumeration DateOctober 5, 2006
Last NPPES UpdateApril 16, 2010
✔ NPI 1639265853 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
121 CENTER GROVE RD, Randolph, NJ 07869
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Other Identifiers 2

Medicaid2980100NJ
Medicare PIN548731

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

CLIA Laboratory Certificates CMS CLIA

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 of Waiver 31D0115859

Randolph Medical & Renal Assoc · Randolph, NJ
Active · expires May 7, 2027
CLIA Number31D0115859
Laboratory TypePhysician Office
Certificate Effective DateMay 8, 2025
Certificate Expiration DateMay 7, 2027
Laboratory DirectorShing Li
Laboratory Phone(201) 361-3737
Laboratory LocationRandolph Medical & Renal Assoc121 Center Grove Rd, Randolph, NJ 07869
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SHING LI M.D.
Internal Medicine
121 CENTER GROVE RD
RANDOLPH, NJ 07869
Morris County (973) 361-3737
LAUREN PASTER MD
Internal Medicine (Nephrology)
121 CENTER GROVE RD
RANDOLPH, NJ 07869
Morris County (973) 361-3737
NORTHWEST SURGICAL ASSOCIATES, PC
Surgery
121 CENTER GROVE RD
RANDOLPH, NJ 07869
Morris County (973) 328-1414
ADVOCARE, LLC
Orthopaedic Surgery (Hand Surgery)
121 CENTER GROVE RD
RANDOLPH, NJ 07869
Morris County (973) 366-5565
DR. MARC JAY SCHLEMOVITZ DPM
Podiatrist (Foot & Ankle Surgery)
121 CENTER GROVE RD
RANDOLPH, NJ 07869
Morris County (973) 366-1016
DR. IH-PING HUANG M.D.
Surgery
121 CENTER GROVE RD
RANDOLPH, NJ 07869
Morris County (973) 328-1414
DR. STEVEN MARK GUDIS M.D.
Internal Medicine (Nephrology)
121 CENTER GROVE RD
RANDOLPH, NJ 07869
Morris County (973) 361-3737
EFTHIMIOS H KALAVROUZIOTIS D.M.D.
Dentist (General Practice)
121 CENTER GROVE RD, SUITE 2
RANDOLPH, NJ 07869
Morris County (973) 328-7732

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 Randolph Medical & Renal Associates P.A.'s NPI number?

The NPI number for Randolph Medical & Renal Associates P.A. is 1639265853. It was assigned to this organization in the NPPES registry on October 5, 2006.

Where is Randolph Medical & Renal Associates P.A. located?

Randolph Medical & Renal Associates P.A. is located at 121 Center Grove Rd, Randolph, NJ 07869. The listed phone number is (973) 361-3737.

What is Randolph Medical & Renal Associates P.A.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Does Randolph Medical & Renal Associates P.A. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 31D0115859) is associated with this NPI, valid through May 7, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Randolph Medical & Renal Associates P.A. accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Randolph Medical & Renal Associates P.A. 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 Randolph Medical & Renal Associates P.A. was last updated on April 16, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.