Quick answers
- Does Mary M. Martineau accept Medicare assignment?
- Medicare's clinician data says Mary M. Martineau may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- What is Mary M. Martineau's NPI number?
- 1124404504. 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 Mary M. Martineau is enrolled with Medicare (CMS data updated October 2, 2026).
- 275 E S Temple, Suite 350Salt Lake City, UT 84111 (801) 425‑4187
- 4525 S 2300, Suite 102Holladay, UT 84117
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Salt Lake City
Clinicians with the same Medicare primary specialty in Salt Lake City, UT — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1124404504 |
| 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