Quick answers
- Does Carrie McMahon accept Medicare assignment?
- Yes. Medicare's clinician data says Carrie McMahon 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 Carrie McMahon see?
- In 2024, CMS data shows 69 Original Medicare patients and 71 services for Carrie McMahon. This counts Original Medicare only and measures volume, not quality.
- What is Carrie McMahon's NPI number?
- 1952712994. 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 Carrie McMahon, 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 | 69 |
|---|---|
| Services billed to Medicare | 71 |
| Different services or procedures | 18 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Anesthesia for other procedure on large bowel using an endoscope (00811)18 services
- Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)17 services
- Anesthesia for exam of colon using an endoscope (00812)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 pressure67%
- High cholesterol61%
- Arthritis52%
- Diabetes36%
- Atrial fibrillation26%
- Chronic kidney disease25%
Hospitals where Carrie McMahon works
Medicare's Facility Affiliation Data lists Carrie McMahon 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.
- Prov Sacred HRT Medical Center & Childs HospitalSpokane, WA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 500054
- Providence Holy Family HospitalSpokane, WA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 500077
Practice locations
Addresses where Carrie McMahon is enrolled with Medicare (CMS data updated October 2, 2026).
- 101 W 8th AveSpokane, WA 99204 (509) 474‑3131
- 105 W 8th Ave, Suite 6010Spokane, WA 99204 (509) 838‑5950
- 5633 N Lidgerwood StSpokane, WA 99208 (509) 482‑0111
Group practices
Medicare enrollment lists Carrie McMahon as a member of these groups (CMS data updated October 2, 2026).
- Providence Health and Service- Washington173 clinicians in the group
- Spokane Digestive Disease Center PS39 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Washington →
Other nurse anesthetists in Spokane
Clinicians with the same Medicare primary specialty in Spokane, WA — not a recommendation.
Other clinicians in Providence Health and Service- Washington
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1952712994 |
| 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