Quick answers
- Does Elba Y. Gerena Maldonado accept Medicare assignment?
- Yes. Medicare's clinician data says Elba Y. Gerena Maldonado 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 Elba Y. Gerena Maldonado see?
- In 2024, CMS data shows 309 Original Medicare patients and 4,302 services for Elba Y. Gerena Maldonado. This counts Original Medicare only and measures volume, not quality.
- What is Elba Y. Gerena Maldonado's NPI number?
- 1821248089. 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 Elba Y. Gerena Maldonado, 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 | 309 |
|---|---|
| Services billed to Medicare | 4,302 |
| Different services or procedures | 30 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Needle measurement of electrical activity in arm or leg muscles, limited study (95885)207 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)153 services
- Needle measurement of electrical activity in arm or leg muscles, complete study (95886)149 services
- Nerve conduction, 5-6 studies (95909)132 services
- Nerve conduction, 9-10 studies (95911)65 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).
- Arthritis75%
- High blood pressure65%
- High cholesterol62%
- Osteoporosis20%
- Ischemic heart disease19%
- Anxiety19%
Practice locations
Addresses where Elba Y. Gerena Maldonado is enrolled with Medicare (CMS data updated October 2, 2026).
- 1450 Ellis St, Suite 201Bozeman, MT 59715 (406) 587‑0122
- 3400 Laramie DrBozeman, MT 59718 (406) 587‑0122
Group practices
Medicare enrollment lists Elba Y. Gerena Maldonado as a member of this group (CMS data updated October 2, 2026).
- Bridger Orthopedics and Sports Medicine PC70 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in Montana →
Other rehabilitation doctors in Bozeman
Clinicians with the same Medicare primary specialty in Bozeman, MT — not a recommendation.
Other clinicians in Bridger Orthopedics and Sports Medicine PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Puerto Rico School Of Medicine |
| Graduation year | 2008 (18 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821248089 |
| 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
- 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