Quick answers
- Does Marc O. Granrud accept Medicare assignment?
- Yes. Medicare's clinician data says Marc O. Granrud accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Marc O. Granrud see?
- In 2024, CMS data shows 613 Original Medicare patients and 1,133 services for Marc O. Granrud. This counts Original Medicare only and measures volume, not quality.
- What is Marc O. Granrud's NPI number?
- 1013414721. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Marc O. Granrud, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 613 |
|---|---|
| Services billed to Medicare | 1,133 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)447 services
- Hospital discharge day management, more than 30 minutes (99239)252 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)179 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)160 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)25 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol72%
- Arthritis51%
- Chronic kidney disease44%
- Heart failure42%
- Diabetes40%
Hospitals where Marc O. Granrud works
Medicare's Facility Affiliation Data lists Marc O. Granrud at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Benewah Community HospitalSaint Maries, ID · Critical Access Hospital · Emergency services: listed by Medicare · CCN 131317
- Bonner General HospitalSandpoint, ID · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 131328
- Boundary Community HospitalBonners Ferry, ID · Critical Access Hospital · Emergency services: listed by Medicare · CCN 131301
- Kootenai HealthCoeur D'alene, ID · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 130049
Practice locations
Addresses where Marc O. Granrud is enrolled with Medicare (CMS data updated October 2, 2026).
- 1055 Riverside AveOrofino, ID 83544 (208) 476‑5777
- 2003 Kootenai Health WayCoeur D Alene, ID 83814
Group practices
Medicare enrollment lists Marc O. Granrud as a member of this group (CMS data updated October 2, 2026).
- Kootenai Health Inc399 clinicians in the group
Specialties
- Hospitalistprimary
Other hospitalists in Orofino
Clinicians with the same Medicare primary specialty in Orofino, ID — not a recommendation.
Other clinicians in Kootenai Health Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of North Dakota School Of Medicine |
| Graduation year | 2018 (8 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1013414721 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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