Quick answers
- Which hospitals does Ricardo Machado work at?
- Medicare's official clinician data lists Ricardo Machado at 1 hospital: Advocate Illinois Masonic Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ricardo Machado see patients?
- Medicare's clinician data lists 2 practice locations, including Chicago, IL and Glenview, IL. Call before your visit to confirm the address.
- What is Ricardo Machado's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Geriatric Medicine.
- Does Ricardo Machado accept Medicare assignment?
- Yes. Medicare's clinician data says Ricardo Machado 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 Ricardo Machado?
- (312) 842-7117, as listed in official Medicare / NPI Registry data.
- What is Ricardo Machado's NPI number?
- 1700879434. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ricardo Machado works
Medicare's Facility Affiliation Data lists Ricardo Machado at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Advocate Illinois Masonic Medical CenterChicago, IL · Acute Care Hospital · CCN 140182
Practice locations
Addresses where Ricardo Machado is enrolled with Medicare (CMS data updated 2026-10-02).
- 2545 S King DrChicago, IL 60616 (312) 842‑7117
- 2600 Compass RdGlenview, IL 60026
Group practices
Medicare enrollment lists Ricardo Machado as a member of these groups (CMS data updated 2026-10-02).
- Advocate Health and Hospitals Corporation3,118 clinicians in the group
- Select Rehabilitation, LLC2,046 clinicians in the group
Specialties
- Internal Medicineprimary
- Geriatric Medicinealso
Other internal medicine doctors in Chicago
Clinicians with the same Medicare primary specialty in Chicago, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ponce School Of Medicine |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700879434 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians