Quick answers
- Which hospitals does Ivan J. Bustillo Chams work at?
- Medicare's official clinician data lists Ivan J. Bustillo Chams at 5 hospitals: Altru Hospital, First Care Health Center, Lifecare Medical Center, Pembina County Memorial Hospital and Unity Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ivan J. Bustillo Chams see patients?
- Medicare's clinician data lists 4 practice locations, including Devils Lake, ND and Grand Forks, ND. Call before your visit to confirm the address.
- What is Ivan J. Bustillo Chams's specialty?
- Medicare lists Hematology/Oncology as the primary specialty, and also Medical Oncology.
- Does Ivan J. Bustillo Chams accept Medicare assignment?
- Yes. Medicare's clinician data says Ivan J. Bustillo Chams 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 Ivan J. Bustillo Chams offer telehealth?
- Medicare's clinician data says Ivan J. Bustillo Chams offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ivan J. Bustillo Chams?
- (701) 662-2157, as listed in official Medicare / NPI Registry data.
- What is Ivan J. Bustillo Chams's NPI number?
- 1457501827. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ivan J. Bustillo Chams works
Medicare's Facility Affiliation Data lists Ivan J. Bustillo Chams at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Altru HospitalGrand Forks, ND · Acute Care Hospital · CCN 350019
- First Care Health CenterPark River, ND · Critical Access Hospital · CCN 351326
- Lifecare Medical CenterRoseau, MN · Critical Access Hospital · CCN 241344
- Pembina County Memorial HospitalCavalier, ND · Critical Access Hospital · CCN 351319
- Unity Medical CenterGrafton, ND · Critical Access Hospital · CCN 351320
Practice locations
Addresses where Ivan J. Bustillo Chams is enrolled with Medicare (CMS data updated 2026-10-02).
- 1001 7th St NEDevils Lake, ND 58301 (701) 662‑2157
- 1200 S Columbia RdGrand Forks, ND 58201 (701) 780‑5000
- 1380 S Columbia RdGrand Forks, ND 58201 (701) 795‑2000
- 960 S Columbia RdGrand Forks, ND 58201 (701) 780‑5400
Group practices
Medicare enrollment lists Ivan J. Bustillo Chams as a member of this group (CMS data updated 2026-10-02).
- Altru Health System684 clinicians in the group
Specialties
- Hematology/Oncologyprimary
- Medical Oncologyalso
Other hematologist-oncologists in North Dakota
Clinicians with the same Medicare primary specialty in North Dakota — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1457501827 |
| 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