Quick answers
- Does Chelsey L. Miller accept Medicare assignment?
- Yes. Medicare's clinician data says Chelsey L. Miller 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 Chelsey L. Miller see?
- In 2024, CMS data shows 327 Original Medicare patients and 10,502 services for Chelsey L. Miller. This counts Original Medicare only and measures volume, not quality.
- What is Chelsey L. Miller's NPI number?
- 1225546070. 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 Chelsey L. Miller, 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 | 327 |
|---|---|
| Services billed to Medicare | 10,502 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Injection, onabotulinumtoxina, 1 unit (J0585)7,875 services
- Injection, bupivicaine, not otherwise specified, 0.5 mg (J0665)1,600 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)509 services
- Injection, methylprednisolone sodium succinate, 5 mg (J2919)209 services
- Injection of anesthetic agent and/or steroid into upper neck and back of head nerve (64405)73 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 pressure64%
- High cholesterol61%
- Arthritis50%
- Depression41%
- Anxiety32%
- Diabetes25%
Hospitals where Chelsey L. Miller works
Medicare's Facility Affiliation Data lists Chelsey L. Miller 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.
- Bitterroot Health - Daly HospitalHamilton, MT · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 271340
- Community Medical CenterMissoula, MT · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 270023
- St. Patrick HospitalMissoula, MT · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 270014
Practice locations
Addresses where Chelsey L. Miller is enrolled with Medicare (CMS data updated October 2, 2026).
- 601 W Spruce St, Suite JMissoula, MT 59802 (406) 327‑3100
Group practices
Medicare enrollment lists Chelsey L. Miller as a member of this group (CMS data updated October 2, 2026).
- Providence Health and Services Mt362 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Missoula
Clinicians with the same Medicare primary specialty in Missoula, MT — not a recommendation.
Other clinicians in Providence Health and Services Mt
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2017 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1225546070 |
| 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