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Nephrology

Gerardo Varallo, DO

Works at hospitals in Camden, NJ · Stratford, NJ · Philadelphia, PA … · New Jersey, Pennsylvania

Summary

Gerardo Varallo, DO (Nephrology) is listed by Medicare at 4 hospitals in Camden, NJ, Stratford, NJ and Philadelphia, PA and other places. NPI 1821044496. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Gerardo Varallo, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

NephrologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
25Years since medical school (graduated 2001)
MaleGender (as listed)
Northeast Kidney Care LLCGroup practice

Quick answers

Which hospitals does Gerardo Varallo work at?
Medicare's official clinician data lists Gerardo Varallo at 4 hospitals: Cooper University Hospital, Jefferson Stratford Hospital, Penn Presbyterian Medical Center and West Jersey Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Gerardo Varallo see patients?
Medicare's clinician data lists 1 practice location in Voorhees, NJ. Call before your visit to confirm the address.
What is Gerardo Varallo's specialty?
Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
Does Gerardo Varallo accept Medicare assignment?
Yes. Medicare's clinician data says Gerardo Varallo accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Gerardo Varallo offer telehealth?
Medicare's clinician data says Gerardo Varallo offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Gerardo Varallo?
(856) 566-5478, as listed in official Medicare / NPI Registry data.
What is Gerardo Varallo's NPI number?
1821044496. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Gerardo Varallo works

Medicare's Facility Affiliation Data lists Gerardo Varallo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Gerardo Varallo is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Gerardo Varallo as a member of this group (CMS data updated 2026-10-02).

  • Northeast Kidney Care LLC67 clinicians in the group

Specialties

Find other Nephrology doctors in New Jersey →

Other nephrologists in Voorhees

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

All nephrologists in Voorhees →

Clinician information

CredentialDO
Graduation year2001
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1821044496
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 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians