Quick answers
- Which hospitals does Timothy Fernstrom work at?
- Medicare's official clinician data lists Timothy Fernstrom at 5 hospitals: Bayhealth Medical Center, Kent Campus, Hancock Regional Hospital, Kaweah Health Medical Center, Piedmont Macon North Hospital and Wellstar Spalding Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Timothy Fernstrom see patients?
- Medicare's clinician data lists 30 practice locations, including Mount Vernon, IL, Hardeeville, SC and Bay City, TX. Call before your visit to confirm the address.
- What is Timothy Fernstrom's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Timothy Fernstrom accept Medicare assignment?
- Yes. Medicare's clinician data says Timothy Fernstrom 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 Timothy Fernstrom offer telehealth?
- Medicare's clinician data says Timothy Fernstrom offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Timothy Fernstrom?
- (618) 242-4600, as listed in official Medicare / NPI Registry data.
- What is Timothy Fernstrom's NPI number?
- 1457552168. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Timothy Fernstrom works
Medicare's Facility Affiliation Data lists Timothy Fernstrom at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bayhealth Medical Center, Kent CampusDover, DE · Acute Care Hospital · CCN 080004
- Hancock Regional HospitalGreenfield, IN · Acute Care Hospital · CCN 150037
- Kaweah Health Medical CenterVisalia, CA · Acute Care Hospital · CCN 050057
- Piedmont Macon North HospitalMacon, GA · Acute Care Hospital · CCN 110201
- Wellstar Spalding Medical CenterGriffin, GA · Acute Care Hospital · CCN 110031
Practice locations
Addresses where Timothy Fernstrom is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 30; the Medicare profile lists all.
- 1 Good Samaritan Way, SSM Health Good SamaritanMount Vernon, IL 62864 · Critical Care Physicians of Illinois LLC (618) 242‑4600
- 1000 Medical Ctr DrHardeeville, SC 29927 (972) 449‑0540
- 104 7th StBay City, TX 77414 (972) 449‑0540
- 1140 Lexington RdGeorgetown, KY 40324 (972) 449‑0540
- 12 N 7th AveMount Vernon, NY 10550 (914) 664‑8000
Group practices
Medicare enrollment lists Timothy Fernstrom as a member of these groups (CMS data updated 2026-10-02).
- Shannon Clinic559 clinicians in the group
- Access Telecare PLLC413 clinicians in the group
- Inpatient Specialists of California PC385 clinicians in the group
- Cogent Healthcare of Texas PA113 clinicians in the group
- Critical Care Physicians of Pennsylvania PC51 clinicians in the group
- Critical Care Physician of New York PC45 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Mount Vernon
Clinicians with the same Medicare primary specialty in Mount Vernon, IL — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | University Of New England, College Of Osteo Medicine |
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1457552168 |
| 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