Quick answers
- Does Kirby J. Duvall accept Medicare assignment?
- Yes. Medicare's clinician data says Kirby J. Duvall 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 Kirby J. Duvall see?
- In 2024, CMS data shows 204 Original Medicare patients and 1,655 services for Kirby J. Duvall. This counts Original Medicare only and measures volume, not quality.
- What is Kirby J. Duvall's NPI number?
- 1922170257. 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 Kirby J. Duvall, 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 | 204 |
|---|---|
| Services billed to Medicare | 1,655 |
| Different services or procedures | 19 |
| Participating Medicare provider | Yes |
| Average age of these patients | 84 |
Most frequent services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)936 services
- Advance care planning, first 30 minutes (99497)250 services
- Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)229 services
- Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes (99305)77 services
- Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)20 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%
- Alzheimer's disease or dementia60%
- High cholesterol52%
- Arthritis49%
- Depression44%
- Chronic kidney disease39%
Hospitals where Kirby J. Duvall works
Medicare's Facility Affiliation Data lists Kirby J. Duvall 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.
- East Morgan County HospitalBrush, CO · Critical Access Hospital · Emergency services: listed by Medicare · CCN 061303
- Poudre Valley HospitalFort Collins, CO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 060010
Practice locations
Addresses where Kirby J. Duvall is enrolled with Medicare (CMS data updated October 2, 2026).
- 122 Hospital RdBrush, CO 80723 (970) 842‑2861
- 150 Spring StMorrison, CO 80465 (303) 697‑8181
- 1500 W Mineral Ave, Life Care Ctr Littleton DenLittleton, CO 80120 (303) 795‑7300
Group practices
Medicare enrollment lists Kirby J. Duvall as a member of these groups (CMS data updated October 2, 2026).
- Colorado Post-Acute Medical Services 1 PC9 clinicians in the group
- Co Pacs 2 PC8 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Brush
Clinicians with the same Medicare primary specialty in Brush, CO — not a recommendation.
Other clinicians in Colorado Post-Acute Medical Services 1 PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Arizona College Of Medicine |
| Graduation year | 1982 (44 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922170257 |
| 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