Quick answers
- Does Rena L. Stewart accept Medicare assignment?
- Yes. Medicare's clinician data says Rena L. Stewart 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 Rena L. Stewart see?
- In 2024, CMS data shows 57 Original Medicare patients and 75 services for Rena L. Stewart. This counts Original Medicare only and measures volume, not quality.
- What is Rena L. Stewart's NPI number?
- 1386696391. 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 Rena L. Stewart, 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 | 57 |
|---|---|
| Services billed to Medicare | 75 |
| Different services or procedures | 35 |
| Participating Medicare provider | Yes |
| Average age of these patients | 79 |
Most frequent services
- Treatment of broken neck of thigh bone with bone implant (27245)14 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 cholesterol67%
- Arthritis58%
- Anxiety37%
- Osteoporosis37%
- Ischemic heart disease35%
Hospitals where Rena L. Stewart works
Medicare's Facility Affiliation Data lists Rena L. Stewart 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.
- Baptist Medical Center SouthMontgomery, AL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 010023
- CJW Medical CenterRichmond, VA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 490112
- Conemaugh Memorial Medical CenterJohnstown, PA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 390110
- Memorial Hospital Sweetwater CountyRock Springs, WY · Critical Access Hospital · Emergency services: listed by Medicare · CCN 531318
- Northern Light Eastern Maine Medical CenterBangor, ME · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 200033
Practice locations
Addresses where Rena L. Stewart is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.
- 1180 College DrRock Springs, WY 82901 (307) 352‑8125
- 2 Celeste DrJohnstown, PA 15905 (814) 255‑6781
- 2105 E S BlvdMontgomery, AL 36116 (334) 288‑2100
- 2173 Normandie DrMontgomery, AL 36111 (334) 438‑2642
- 4401 River Chase DrPhenix City, AL 36867 (334) 732‑3000
Group practices
Medicare enrollment lists Rena L. Stewart as a member of these groups (CMS data updated October 2, 2026).
- Eastern Maine Medical Center624 clinicians in the group
- DLP Conemaugh Physician Practices LLC293 clinicians in the group
- Memorial Hospital of Sweetwater County67 clinicians in the group
- Hughston Clinic Southeast PC49 clinicians in the group
- Chippenham and Johnston-Willis Sports Medicine, LLC8 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Rock Springs
Clinicians with the same Medicare primary specialty in Rock Springs, WY — not a recommendation.
Other clinicians in Eastern Maine Medical Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1995 (31 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1386696391 |
| 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