Quick answers
- Does Matthew G. Krahn accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew G. Krahn 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 Matthew G. Krahn see?
- In 2024, CMS data shows 200 Original Medicare patients and 272 services for Matthew G. Krahn. This counts Original Medicare only and measures volume, not quality.
- What is Matthew G. Krahn's NPI number?
- 1144421074. 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 Matthew G. Krahn, 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 | 200 |
|---|---|
| Services billed to Medicare | 272 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)59 services
- Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (64415)47 services
- Anesthesia for other procedure on forearm, wrist, or hand bones (01830)27 services
- Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (64447)22 services
- Anesthesia for procedure for total knee joint replacement (01402)21 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).
- Arthritis65%
- High blood pressure62%
- High cholesterol53%
- Diabetes24%
- Depression22%
- Anxiety21%
Practice locations
Addresses where Matthew G. Krahn is enrolled with Medicare (CMS data updated October 2, 2026).
- 318 Warner DrLewiston, ID 83501 (208) 298‑1050
Group practices
Medicare enrollment lists Matthew G. Krahn as a member of this group (CMS data updated October 2, 2026).
- Intermountain Anesthesia Associates PLLC5 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Idaho →
Other nurse anesthetists in Lewiston
Clinicians with the same Medicare primary specialty in Lewiston, ID — not a recommendation.
Other clinicians in Intermountain Anesthesia Associates PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2007 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1144421074 |
| 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
- 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