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Nephrology

Joanna C. Jen

Works at hospitals in New York, NY · New York

Summary

Joanna C. Jen (Nephrology) is listed by Medicare at 2 hospitals in New York, NY. NPI 1407879216. 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 Joanna C. Jen, 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
34Years since medical school (graduated 1992)
Yale University School Of MedicineMedical school
FemaleGender (as listed)
Icahn School of Medicine at Mount SinaiGroup practice

Quick answers

Which hospitals does Joanna C. Jen work at?
Medicare's official clinician data lists Joanna C. Jen at 2 hospitals: Mount Sinai Beth Israel and Mount Sinai Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Joanna C. Jen see patients?
Medicare's clinician data lists 1 practice location in New York, NY. Call before your visit to confirm the address.
What is Joanna C. Jen's specialty?
Medicare lists Nephrology as the primary specialty.
Does Joanna C. Jen accept Medicare assignment?
Yes. Medicare's clinician data says Joanna C. Jen 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 Joanna C. Jen offer telehealth?
Medicare's clinician data says Joanna C. Jen offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Joanna C. Jen?
(212) 241-4572, as listed in official Medicare / NPI Registry data.
What is Joanna C. Jen's NPI number?
1407879216. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Joanna C. Jen works

Medicare's Facility Affiliation Data lists Joanna C. Jen 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 Joanna C. Jen is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Joanna C. Jen as a member of this group (CMS data updated 2026-10-02).

  • Icahn School of Medicine at Mount Sinai2,843 clinicians in the group

Specialties

Find other Nephrology doctors in New York →

Other nephrologists in New York

Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.

All nephrologists in New York →

Clinician information

Medical schoolYale University School Of Medicine
Graduation year1992
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1407879216
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