Quick answers
- Does Ashley M. Oviedo Lopez accept Medicare assignment?
- Yes. Medicare's clinician data says Ashley M. Oviedo Lopez 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 Ashley M. Oviedo Lopez see?
- In 2024, CMS data shows 254 Original Medicare patients and 772 services for Ashley M. Oviedo Lopez. This counts Original Medicare only and measures volume, not quality.
- What is Ashley M. Oviedo Lopez's NPI number?
- 1841797461. 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 Ashley M. Oviedo Lopez, 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 | 254 |
|---|---|
| Services billed to Medicare | 772 |
| Different services or procedures | 67 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Insertion of needle into vein for collection of blood sample (36415)243 services
- Blood test, clotting time (85610)138 services
- Automated urinalysis test (81003)70 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)33 services
- Hemoglobin a1c level, by device for home use (83037)32 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 pressure66%
- High cholesterol43%
- Arthritis34%
- Diabetes25%
- Ischemic heart disease20%
- COPD19%
Hospitals where Ashley M. Oviedo Lopez works
Medicare's Facility Affiliation Data lists Ashley M. Oviedo Lopez 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.
- Memorial Hospital of Converse CountyDouglas, WY · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 531302
Practice locations
Addresses where Ashley M. Oviedo Lopez is enrolled with Medicare (CMS data updated October 2, 2026).
- 5000 Blackmore RdCasper, WY 82609 (307) 233‑6000
- 5647 US Hwy 26Dubois, WY 82513 (307) 455‑2516
- 925 W Birch StGlenrock, WY 82637 (307) 436‑9206
- 925 W Birch St, Suite 786Glenrock, WY 82637 (307) 436‑9206
- PO Box, Suite 786Glenrock, WY 82637
Group practices
Medicare enrollment lists Ashley M. Oviedo Lopez as a member of these groups (CMS data updated October 2, 2026).
- Community Health Center of Central Wyoming Inc29 clinicians in the group
- Glenrock Hospital District5 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Casper
Clinicians with the same Medicare primary specialty in Casper, WY — not a recommendation.
Other clinicians in Community Health Center of Central Wyoming Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841797461 |
| 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