Quick answers
- Does Andrew N. Walsh accept Medicare assignment?
- Yes. Medicare's clinician data says Andrew N. Walsh 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.
- What is Andrew N. Walsh's NPI number?
- 1699664318. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Andrew N. Walsh is enrolled with Medicare (CMS data updated October 2, 2026).
- 41870 Garstin DrBig Bear Lake, CA 92315 (909) 866‑6501
Group practices
Medicare enrollment lists Andrew N. Walsh as a member of this group (CMS data updated October 2, 2026).
- Elevate Emergency Medicine20 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Big Bear Lake
Clinicians with the same Medicare primary specialty in Big Bear Lake, CA — not a recommendation.
Other clinicians in Elevate Emergency Medicine
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699664318 |
| 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
- 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