Quick answers
- Does Carol A. Chandler accept Medicare assignment?
- Yes. Medicare's clinician data says Carol A. Chandler 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 Carol A. Chandler see?
- In 2024, CMS data shows 1,181 Original Medicare patients and 4,459 services for Carol A. Chandler. This counts Original Medicare only and measures volume, not quality.
- What is Carol A. Chandler's NPI number?
- 1295840270. 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 Carol A. Chandler, 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 | 1,181 |
|---|---|
| Services billed to Medicare | 4,459 |
| Different services or procedures | 33 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Destruction of precancer skin growth, 2-14 growths (17003)1,654 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)1,150 services
- Destruction of precancer skin growth, 1 growth (17000)673 services
- Destruction of skin growth, 1-14 growths (17110)269 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)181 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 pressure68%
- High cholesterol61%
- Arthritis40%
- Diabetes24%
- Anxiety17%
- Chronic kidney disease17%
Hospitals where Carol A. Chandler works
Medicare's Facility Affiliation Data lists Carol A. Chandler 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.
- Tri-State Memorial HospitalClarkston, WA · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 501332
Practice locations
Addresses where Carol A. Chandler is enrolled with Medicare (CMS data updated October 2, 2026).
- 2315 8th StLewiston, ID 83501 (208) 746‑1383
- 808 Port DrClarkston, WA 99403 (208) 746‑1383
Group practices
Medicare enrollment lists Carol A. Chandler as a member of this group (CMS data updated October 2, 2026).
- Catalyst Medical Group PLLC29 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Lewiston
Clinicians with the same Medicare primary specialty in Lewiston, ID — not a recommendation.
Other clinicians in Catalyst Medical Group PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1295840270 |
| 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