Quick answers
- Does Cheryl L. Reagan accept Medicare assignment?
- Yes. Medicare's clinician data says Cheryl L. Reagan 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 Cheryl L. Reagan see?
- In 2024, CMS data shows 87 Original Medicare patients and 1,386 services for Cheryl L. Reagan. This counts Original Medicare only and measures volume, not quality.
- What is Cheryl L. Reagan's NPI number?
- 1396386637. 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 Cheryl L. Reagan, 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 | 87 |
|---|---|
| Services billed to Medicare | 1,386 |
| Different services or procedures | 80 |
| Participating Medicare provider | Yes |
| Average age of these patients | 67 |
Most frequent services
- Blood test, comprehensive group of blood chemicals (80053)122 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)118 services
- Complete blood cell count (red cells, white blood cell, platelets), automated test (85027)117 services
- Blood test, thyroid stimulating hormone (tsh) (84443)100 services
- Insertion of needle into vein for collection of blood sample (36415)99 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 pressure70%
- High cholesterol54%
- Diabetes41%
- Arthritis38%
- Anxiety26%
- Ischemic heart disease21%
Hospitals where Cheryl L. Reagan works
Medicare's Facility Affiliation Data lists Cheryl L. Reagan 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.
- Black Hills Surgical Hospital LLCRapid City, SD · Acute Care Hospital · Emergency services: not listed by Medicare · CCN 430091
- Monument Health Rapid City HospitalRapid City, SD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 430077
Practice locations
Addresses where Cheryl L. Reagan is enrolled with Medicare (CMS data updated October 2, 2026).
- 1730 Haines AveRapid City, SD 57701 (605) 791‑7788
- 3200 Canyon Lake DrRapid City, SD 57702
Group practices
Medicare enrollment lists Cheryl L. Reagan as a member of these groups (CMS data updated October 2, 2026).
- Black Hills Surgical Hospital LLC174 clinicians in the group
- Great Plains Tribal Chairmen's Health Board67 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Rapid City
Clinicians with the same Medicare primary specialty in Rapid City, SD — not a recommendation.
Other clinicians in Black Hills Surgical Hospital LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1396386637 |
| 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