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Nephrology

Ignazio Fazio Jr., MD

Works at hospitals in Pompton Plains, NJ · Paterson, NJ · Paramus, NJ · New Jersey

Summary

Dr. Ignazio Fazio Jr., MD is a nephrologist at 342 Hamburg Tpke, Suite 201, Wayne, NJ 07470. Phone: (973) 389-1119. Accepts Medicare assignment. In 2024, Ignazio Fazio Jr. had 320 Original Medicare patients and 4,568 services. NPI 1972500528. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Ignazio Fazio Jr., joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Ignazio Fazio Jr. accept Medicare assignment?
Yes. Medicare's clinician data says Ignazio Fazio Jr. accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Ignazio Fazio Jr. see?
In 2024, CMS data shows 320 Original Medicare patients and 4,568 services for Ignazio Fazio Jr.. This counts Original Medicare only and measures volume, not quality.
What is Ignazio Fazio Jr.'s NPI number?
1972500528. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Ignazio Fazio Jr., data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients320
Services billed to Medicare4,568
Different services or procedures14
Participating Medicare providerYes
Average age of these patients78

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)1,206 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)296 services
  3. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)216 services
  4. Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes (99221)50 services
  5. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)23 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Chronic kidney disease75%
  • Diabetes63%
  • Ischemic heart disease60%
  • Heart failure49%

Hospitals where Ignazio Fazio Jr. works

Medicare's Facility Affiliation Data lists Ignazio Fazio Jr. at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Chilton Medical CenterPompton Plains, NJ · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 310017
  • St Joseph's University Medical Center IncPaterson, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: not listed by Medicare · CCN 310019
  • Valley HospitalParamus, NJ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 310012

Practice locations

Addresses where Ignazio Fazio Jr. is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Ignazio Fazio Jr. as a member of this group (CMS data updated October 2, 2026).

  • Suburban Nephrology Group PA5 clinicians in the group

Specialties

Find other Nephrology doctors in New Jersey →

Other nephrologists in Wayne

Clinicians with the same Medicare primary specialty in Wayne, NJ — not a recommendation.

All nephrologists in Wayne →

Other clinicians in Suburban Nephrology Group PA

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolState University Of Ny Upstate Medical University
Graduation year1989 (37 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1972500528
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians