RAHWAY MEDICAL AND NEPHROLOGY P.A.
NPI 1710096920
Internal Medicine - Nephrology in Rahway, NJ

Q: What is Rahway Medical And Nephrology P.A.'s NPI number?

The NPI number for Rahway Medical And Nephrology P.A. is 1710096920. It was assigned to this organization in the NPPES registry on August 30, 2006.

Q: What is Rahway Medical And Nephrology P.A.'s specialty?

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

Active since August 30, 2006

307 GROVE ST, RAHWAY, NJ 07065(732) 382-3390(732) 382-5206 Get Directions Write a Review

NPPES record last updated: August 12, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Rahway Medical And Nephrology P.a. NPPES

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

RAHWAY MEDICAL AND NEPHROLOGY P.A. (NPI 1710096920) is a healthcare organization registered as a nephrology in Rahway, New Jersey and active in the NPI registry since August 2006. The organization lists Arthur F Santiago, Owner, as its authorized official.

NPPES Registry Identity

NPI1710096920

Entity TypeOrganization

Primary Taxonomy207RN0300X

Legal Business NameRAHWAY MEDICAL AND NEPHROLOGY P.A.

Location Address307 GROVE STRahway, NJ 07065-2525

Mailing Address307 Grove StRahway, NJ 07065-2525 · (732) 382-3390 · Fax (732) 382-5206

Phone(732) 382-3390

Fax(732) 382-5206

Organization SubpartNo

Authorized OfficialArthur F SantiagoOwner · (732) 382-3390

Enumeration DateAugust 30, 2006

Last NPPES UpdateAugust 12, 2008

✔ NPI 1710096920 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

License✔ Licensed in NJ · MA052276

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.

307 GROVE ST, Rahway, NJ 07065

Open in Google Maps ↗

Other Identifiers 1

Medicare ID-Type Unspecified094400NJ · Medicare Group Number

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 ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Rahway Medical And Nephrology P.a. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Rahway Medical And Nephrology P.A., which bills Medicare for the services this clinician delivers.

Clinician (1)

Arthur Santiago, M.D.

Internal Medicine

NPI 1003860669

307 GROVE ST
Rahway, NJ 07065

(732) 382-3390

✔ PECOS✔ Accepts MedicareSame address

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 Rahway Medical And Nephrology P.A.'s NPI number?

The NPI number for Rahway Medical And Nephrology P.A. is 1710096920. It was assigned to this organization in the NPPES registry on August 30, 2006.

Where is Rahway Medical And Nephrology P.A. located?

Rahway Medical And Nephrology P.A. is located at 307 Grove St, Rahway, NJ 07065. The listed phone number is (732) 382-3390.

What is Rahway Medical And Nephrology P.A.'s specialty?

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

Is Rahway Medical And Nephrology P.A. enrolled in Medicare?

Yes. Rahway Medical And Nephrology P.A. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Rahway Medical And Nephrology P.A.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Rahway Medical And Nephrology P.A.. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Rahway Medical And Nephrology P.A. accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Rahway Medical And Nephrology 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 Rahway Medical And Nephrology P.A. was last updated on August 12, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.