Quick answers
- Which hospitals does Daniel C. Alter work at?
- Medicare's official clinician data lists Daniel C. Alter at 2 hospitals: Alexian Brothers Medical Center 1 and Northwest Community Hospital 1. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Daniel C. Alter see patients?
- Medicare's clinician data lists 2 practice locations, including Arlington Heights, IL and Des Plaines, IL. Call before your visit to confirm the address.
- What is Daniel C. Alter's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Daniel C. Alter accept Medicare assignment?
- Yes. Medicare's clinician data says Daniel C. Alter 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 Daniel C. Alter?
- (847) 394-3933, as listed in official Medicare / NPI Registry data.
- What is Daniel C. Alter's NPI number?
- 1033184528. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Daniel C. Alter works
Medicare's Facility Affiliation Data lists Daniel C. Alter at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Alexian Brothers Medical Center 1Elk Grove Village, IL · Acute Care Hospital · CCN 140258
- Northwest Community Hospital 1Arlington Heights, IL · Acute Care Hospital · CCN 140252
Practice locations
Addresses where Daniel C. Alter is enrolled with Medicare (CMS data updated 2026-10-02).
- 1100 W Central Rd, Lower Level 2Arlington Heights, IL 60005 (847) 394‑3933
- 8901 Golf Rd, Suite 206Des Plaines, IL 60016 (847) 698‑6300
Group practices
Medicare enrollment lists Daniel C. Alter as a member of this group (CMS data updated 2026-10-02).
- Midwest Retina Consultants SC6 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Arlington Heights
Clinicians with the same Medicare primary specialty in Arlington Heights, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Illinois College Of Med (chi/peor/rock/chm-Urb) |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1033184528 |
| 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