Quick answers
- Which hospitals does Daniel H. Litoff work at?
- Medicare's official clinician data lists Daniel H. Litoff at 5 hospitals: Advocate Christ Hospital & Medical Center, Advocate Illinois Masonic Medical Center, Advocate Lutheran General Hospital, Advocate Trinity Hospital and Northwestern Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Daniel H. Litoff see patients?
- Medicare's clinician data lists 1 practice location in Chicago, IL. Call before your visit to confirm the address.
- What is Daniel H. Litoff's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Daniel H. Litoff accept Medicare assignment?
- Yes. Medicare's clinician data says Daniel H. Litoff 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 Daniel H. Litoff offer telehealth?
- Medicare's clinician data says Daniel H. Litoff offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Daniel H. Litoff?
- (773) 880-0320, as listed in official Medicare / NPI Registry data.
- What is Daniel H. Litoff's NPI number?
- 1891786372. 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 H. Litoff works
Medicare's Facility Affiliation Data lists Daniel H. Litoff at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Advocate Christ Hospital & Medical CenterOak Lawn, IL · Acute Care Hospital · CCN 140208
- Advocate Illinois Masonic Medical CenterChicago, IL · Acute Care Hospital · CCN 140182
- Advocate Lutheran General HospitalPark Ridge, IL · Acute Care Hospital · CCN 140223
- Advocate Trinity HospitalChicago, IL · Acute Care Hospital · CCN 140048
- Northwestern Memorial HospitalChicago, IL · Acute Care Hospital · CCN 140281
Practice locations
Addresses where Daniel H. Litoff is enrolled with Medicare (CMS data updated 2026-10-02).
- 1460 N Halsted St, 401 Adv Med Grp Halsted and BlackhawkChicago, IL 60642 (773) 880‑0320
Group practices
Medicare enrollment lists Daniel H. Litoff as a member of this group (CMS data updated 2026-10-02).
- Advocate Health and Hospitals Corporation3,118 clinicians in the group
Specialties
- Internal Medicineprimary
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 | State University Of New York Downstate Medical Center |
| Graduation year | 1983 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1891786372 |
| 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