Quick answers
- Which hospitals does Frederick S. Alexander work at?
- Medicare's official clinician data lists Frederick S. Alexander at 3 hospitals: Morris Hospital & Healthcare Centers, Saint Joseph Medical Center and Silver Cross Hospital and Medical Centers. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Frederick S. Alexander see patients?
- Medicare's clinician data lists 1 practice location in New Lenox, IL. Call before your visit to confirm the address.
- What is Frederick S. Alexander's specialty?
- Medicare lists Infectious Disease as the primary specialty.
- Does Frederick S. Alexander accept Medicare assignment?
- Yes. Medicare's clinician data says Frederick S. Alexander 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 Frederick S. Alexander offer telehealth?
- Medicare's clinician data says Frederick S. Alexander offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Frederick S. Alexander?
- (877) 448-3627, as listed in official Medicare / NPI Registry data.
- What is Frederick S. Alexander's NPI number?
- 1730251042. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Frederick S. Alexander works
Medicare's Facility Affiliation Data lists Frederick S. Alexander at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Morris Hospital & Healthcare CentersMorris, IL · Acute Care Hospital · CCN 140101
- Saint Joseph Medical CenterJoliet, IL · Acute Care Hospital · CCN 140007
- Silver Cross Hospital and Medical CentersNew Lenox, IL · Acute Care Hospital · CCN 140213
Practice locations
Addresses where Frederick S. Alexander is enrolled with Medicare (CMS data updated 2026-10-02).
- 519 E Lincoln HwyNew Lenox, IL 60451 (877) 448‑3627
Group practices
Medicare enrollment lists Frederick S. Alexander as a member of this group (CMS data updated 2026-10-02).
- Metro Infectious Disease Consultants LLC389 clinicians in the group
Specialties
- Infectious Diseaseprimary
Other infectious disease doctors in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Illinois Medical College |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1730251042 |
| 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