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Rheumatology

John A. Hardin, MD

Works at hospitals in Bronx, NY · New York

Summary

John A. Hardin, MD (Rheumatology) is listed by Medicare at 1 hospital in Bronx, NY. NPI 1013092881. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about John A. Hardin, 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

RheumatologyPrimary specialty
May acceptAccepts Medicare assignment
YesOffers telehealth
57Years since medical school (graduated 1969)
Medical College Of Georgia School Of MedicineMedical school
MaleGender (as listed)
Montefiore Medical CenterGroup practice

Quick answers

Which hospitals does John A. Hardin work at?
Medicare's official clinician data lists John A. Hardin at 1 hospital: Montefiore Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does John A. Hardin see patients?
Medicare's clinician data lists 1 practice location in Bronx, NY. Call before your visit to confirm the address.
What is John A. Hardin's specialty?
Medicare lists Rheumatology as the primary specialty, and also Orthopedic Surgery.
Does John A. Hardin accept Medicare assignment?
Medicare's clinician data says John A. Hardin may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
Does John A. Hardin offer telehealth?
Medicare's clinician data says John A. Hardin offers telehealth services. Ask the office which visits can be done by video or phone.
What is John A. Hardin's NPI number?
1013092881. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where John A. Hardin works

Medicare's Facility Affiliation Data lists John A. Hardin 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 John A. Hardin is enrolled with Medicare (CMS data updated 2026-10-02).

  • 111 E 210th StBronx, NY 10467

Group practices

Medicare enrollment lists John A. Hardin as a member of this group (CMS data updated 2026-10-02).

  • Montefiore Medical Center2,820 clinicians in the group

Specialties

Find other Rheumatology doctors in New York →

Other rheumatologists in Bronx

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

All rheumatologists in Bronx →

Clinician information

CredentialMD
Medical schoolMedical College Of Georgia School Of Medicine
Graduation year1969
Gender (as listed)Male
Medicare assignmentMay accept for some services
TelehealthOffers telehealth services
NPI (National Provider Identifier)1013092881
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