Quick answers
- Which hospitals does Mark Baker work at?
- Medicare's official clinician data lists Mark Baker at 2 hospitals: Blessing Hospital and Illini Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark Baker see patients?
- Medicare's clinician data lists 2 practice locations, including Quincy, IL and Pittsfield, IL. Call before your visit to confirm the address.
- What is Mark Baker's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Mark Baker accept Medicare assignment?
- Medicare's clinician data says Mark Baker may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Mark Baker?
- (217) 223-8400, as listed in official Medicare / NPI Registry data.
- What is Mark Baker's NPI number?
- 1023469640. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark Baker works
Medicare's Facility Affiliation Data lists Mark Baker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Blessing HospitalQuincy, IL · Acute Care Hospital · CCN 140015
- Illini Community HospitalPittsfield, IL · Critical Access Hospital · CCN 141315
Practice locations
Addresses where Mark Baker is enrolled with Medicare (CMS data updated 2026-10-02).
- 1005 Broadway StQuincy, IL 62301 (217) 223‑8400
- 640 W Washington StPittsfield, IL 62363 (217) 223‑8400
Group practices
Medicare enrollment lists Mark Baker as a member of these groups (CMS data updated 2026-10-02).
- Blessing Hospital421 clinicians in the group
- Blessingcare Corporation22 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Quincy
Clinicians with the same Medicare primary specialty in Quincy, IL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Illinois College Of Med (chi/peor/rock/chm-Urb) |
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1023469640 |
| 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