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Obstetrics/Gynecology

Joyce Chams, MD

Works at hospitals in Park Ridge, IL · Chicago, IL · Evanston, IL … · Illinois

Summary

Joyce Chams, MD (Obstetrics/Gynecology) is listed by Medicare at 5 hospitals in Park Ridge, IL, Chicago, IL and Evanston, IL and other places. NPI 1114035110. 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 Joyce Chams, 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

Obstetrics/GynecologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
37Years since medical school (graduated 1989)
Chicago College Of Medicine And SurgeryMedical school
FemaleGender (as listed)

Quick answers

Which hospitals does Joyce Chams work at?
Medicare's official clinician data lists Joyce Chams at 5 hospitals: Advocate Lutheran General Hospital, AMITA Health Resurrection Medical Center, Northshore University Healthsystem - Evanston Hospital, Northwest Community Hospital 1 and Northwestern Lake Forest Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Joyce Chams see patients?
Medicare's clinician data lists 1 practice location in Glenview, IL. Call before your visit to confirm the address.
What is Joyce Chams's specialty?
Medicare lists Obstetrics/Gynecology as the primary specialty.
Does Joyce Chams accept Medicare assignment?
Yes. Medicare's clinician data says Joyce Chams 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 Joyce Chams offer telehealth?
Medicare's clinician data says Joyce Chams offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Joyce Chams?
(847) 590-1500, as listed in official Medicare / NPI Registry data.
What is Joyce Chams's NPI number?
1114035110. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Joyce Chams works

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

Specialties

Find other Obstetrics/Gynecology doctors in Illinois →

Other OB-GYNs in Glenview

Clinicians with the same Medicare primary specialty in Glenview, IL — not a recommendation.

All OB-GYNs in Glenview →

Clinician information

CredentialMD
Medical schoolChicago College Of Medicine And Surgery
Graduation year1989
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1114035110
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