Quick answers
- Which hospitals does Andrew Heisler work at?
- Medicare's official clinician data lists Andrew Heisler at 4 hospitals: Bronson Battle Creek Hospital, Bronson Lakeview Hospital, Bronson Methodist Hospital and Bronson South Haven Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Andrew Heisler see patients?
- Medicare's clinician data lists 1 practice location in Kalamazoo, MI. Call before your visit to confirm the address.
- What is Andrew Heisler's specialty?
- Medicare lists Rheumatology as the primary specialty, and also Internal Medicine.
- Does Andrew Heisler accept Medicare assignment?
- Yes. Medicare's clinician data says Andrew Heisler 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 Andrew Heisler offer telehealth?
- Medicare's clinician data says Andrew Heisler offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Andrew Heisler?
- (269) 343-3939, as listed in official Medicare / NPI Registry data.
- What is Andrew Heisler's NPI number?
- 1043639933. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Andrew Heisler works
Medicare's Facility Affiliation Data lists Andrew Heisler at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bronson Battle Creek HospitalBattle Creek, MI · Acute Care Hospital · CCN 230075
- Bronson Lakeview HospitalPaw Paw, MI · Critical Access Hospital · CCN 231332
- Bronson Methodist HospitalKalamazoo, MI · Acute Care Hospital · CCN 230017
- Bronson South Haven HospitalSouth Haven, MI · Acute Care Hospital · CCN 230085
Practice locations
Addresses where Andrew Heisler is enrolled with Medicare (CMS data updated 2026-10-02).
- 601 John St, Suite 030Kalamazoo, MI 49007 (269) 343‑3939
Group practices
Medicare enrollment lists Andrew Heisler as a member of this group (CMS data updated 2026-10-02).
- Bronson Methodist Hospital729 clinicians in the group
Specialties
- Rheumatologyprimary
- Internal Medicinealso
Other rheumatologists in Kalamazoo
Clinicians with the same Medicare primary specialty in Kalamazoo, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loyola University Of Chicago, Stritch School Of Medicine |
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1043639933 |
| 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