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Anesthesiology

John C. Rivard, MD

Works at hospitals in Ann Arbor, MI · Michigan

Summary

John C. Rivard, MD (Anesthesiology) is listed by Medicare at 1 hospital in Ann Arbor, MI. NPI 1134167497. 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 John C. Rivard, 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

AnesthesiologyPrimary specialty
YesAccepts Medicare assignment
41Years since medical school (graduated 1985)
Johns Hopkins University School Of MedicineMedical school
MaleGender (as listed)
Anesthesia Associates of Ann Arbor PLLCGroup practice

Quick answers

Which hospitals does John C. Rivard work at?
Medicare's official clinician data lists John C. Rivard at 1 hospital: Trinity Health Ann Arbor Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does John C. Rivard see patients?
Medicare's clinician data lists 1 practice location in Ypsilanti, MI. Call before your visit to confirm the address.
What is John C. Rivard's specialty?
Medicare lists Anesthesiology as the primary specialty.
Does John C. Rivard accept Medicare assignment?
Yes. Medicare's clinician data says John C. Rivard 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.
What is the phone number for John C. Rivard?
(734) 712-3456, as listed in official Medicare / NPI Registry data.
What is John C. Rivard's NPI number?
1134167497. 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 C. Rivard works

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

Group practices

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

  • Anesthesia Associates of Ann Arbor PLLC219 clinicians in the group

Specialties

Find other Anesthesiology doctors in Michigan →

Other anesthesiologists in Ypsilanti

Clinicians with the same Medicare primary specialty in Ypsilanti, MI — not a recommendation.

All anesthesiologists in Ypsilanti →

Clinician information

CredentialMD
Medical schoolJohns Hopkins University School Of Medicine
Graduation year1985
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1134167497
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