Quick answers
- Does Alexandra L. Sadler accept Medicare assignment?
- Yes. Medicare's clinician data says Alexandra L. Sadler 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 Alexandra L. Sadler see?
- In 2024, CMS data shows 166 Original Medicare patients and 170 services for Alexandra L. Sadler. This counts Original Medicare only and measures volume, not quality.
- What is Alexandra L. Sadler's NPI number?
- 1588213490. 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 Alexandra L. Sadler, 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 | 166 |
|---|---|
| Services billed to Medicare | 170 |
| Different services or procedures | 46 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)46 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 pressure71%
- High cholesterol65%
- Arthritis55%
- Ischemic heart disease36%
- Chronic kidney disease34%
- Atrial fibrillation34%
Hospitals where Alexandra L. Sadler works
Medicare's Facility Affiliation Data lists Alexandra L. Sadler 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.
- HCA HealthONE RoseDenver, CO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 060032
- Saint Joseph HospitalDenver, CO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 060028
- University of Colorado Hospital AuthorityAurora, CO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 060024
Practice locations
Addresses where Alexandra L. Sadler is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.
- 12605 E 16th Ave, Uchealth Anschutz Medical CampusAurora, CO 80045 (720) 848‑0000
- 1375 E 19th Ave, Saint Joseph HospitalDenver, CO 80218 (303) 812‑6400
- 13772 Denver W Pkwy, Suite 100Lakewood, CO 80401 (303) 279‑2600
- 1719 E 19th Ave, Presbyterian St Lukes Medical CenteDenver, CO 80218 (303) 438‑3999
- 3535 S Lafayette St, Suite 200Englewood, CO 80113 (303) 777‑7303
Group practices
Medicare enrollment lists Alexandra L. Sadler as a member of these groups (CMS data updated October 2, 2026).
- University Physicians Incorporated3,215 clinicians in the group
- US Anesthesia Partners of Colorado Inc461 clinicians in the group
- Hospitalist Medicine Physicians of Colorado - Denver PC92 clinicians in the group
- Eye Center of Northern Colorado PC71 clinicians in the group
- CPR Anesthesia Inc39 clinicians in the group
- Novamed Surgery Center of Denver LLC18 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Colorado →
Other nurse anesthetists in Aurora
Clinicians with the same Medicare primary specialty in Aurora, CO — not a recommendation.
Other clinicians in University Physicians Incorporated
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1588213490 |
| 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