Quick answers
- Does Roya L. Mahana accept Medicare assignment?
- Yes. Medicare's clinician data says Roya L. Mahana 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 Roya L. Mahana see?
- In 2024, CMS data shows 91 Original Medicare patients and 116 services for Roya L. Mahana. This counts Original Medicare only and measures volume, not quality.
- What is Roya L. Mahana's NPI number?
- 1033573589. 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 Roya L. Mahana, 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 | 91 |
|---|---|
| Services billed to Medicare | 116 |
| Different services or procedures | 11 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Emergency department visit with high level of medical decision making (99285)65 services
- Emergency department visit with moderate level of medical decision making (99284)25 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)15 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 cholesterol73%
- Arthritis48%
- Anxiety41%
- Diabetes38%
- Depression30%
Hospitals where Roya L. Mahana works
Medicare's Facility Affiliation Data lists Roya L. Mahana 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.
- Mt San Rafael HospitalTrinidad, CO · Critical Access Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 061321
- Parkview Medical Center, IncPueblo, CO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 060020
- San Luis Valley Regional Medical CenterAlamosa, CO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 060008
Practice locations
Addresses where Roya L. Mahana is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 10; the Medicare profile lists all.
- 19021 US Hwy 285La Jara, CO 81140 (719) 274‑5121
- 400 W 16th StPueblo, CO 81003 (719) 584‑4000
- 410 Benedicta AveTrinidad, CO 81082 (719) 846‑9213
- 899 E Industrial BlvdPueblo West, CO 81007 (719) 288‑2100
- N10561 Grandview LnIronwood, MI 49938
Group practices
Medicare enrollment lists Roya L. Mahana as a member of these groups (CMS data updated October 2, 2026).
- Aspirus Ironwood Hospital and Clinics Inc165 clinicians in the group
- Lutheran Hospital Association of the San Luis Valley150 clinicians in the group
- Innova Emergency Medical Associates PC69 clinicians in the group
- Southern Colorado Emergency Medical Associates27 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in La Jara
Clinicians with the same Medicare primary specialty in La Jara, CO — not a recommendation.
Other clinicians in Aspirus Ironwood Hospital and Clinics Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2016 (10 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1033573589 |
| 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