Randolph Medical & Renal Associates P.A.
NPI 1639265853 · Nephrology Physician · Randolph, NJ
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Randolph Medical & Renal Associates P.A. is a Nephrology Physician organization in Randolph, NJ (NPI 1639265853).
Provider details
- NPI number
- 1639265853
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- James Najarian, Managerowner(973) 361-3737
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-05
- Last updated
- 2010-04-16
Frequently asked questions
- What is Randolph Medical & Renal Associates P.A.'s NPI number?
- Randolph Medical & Renal Associates P.A.'s National Provider Identifier (NPI) is 1639265853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Randolph Medical & Renal Associates P.A.?
- Randolph Medical & Renal Associates P.A. is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Randolph Medical & Renal Associates P.A. located?
- Randolph Medical & Renal Associates P.A.'s practice location on file with NPPES is 121 Center Grove Rd, Randolph, NJ 07869-4453.
- What is Randolph Medical & Renal Associates P.A.'s phone number?
- The practice phone number listed in the NPPES registry for Randolph Medical & Renal Associates P.A. is (973) 361-3737.
- Does Randolph Medical & Renal Associates P.A. accept Medicare?
- Randolph Medical & Renal Associates P.A. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Randolph Medical & Renal Associates P.A.?
- The authorized official listed on Randolph Medical & Renal Associates P.A.'s NPPES record is James Najarian, Managerowner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Randolph Medical & Renal Associates P.A.'s NPI active?
- Yes — Randolph Medical & Renal Associates P.A.'s NPI (1639265853) is active in the NPPES registry as of the last update on 2010-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.