Quick answers
- Does Lisa M. Gum accept Medicare assignment?
- Yes. Medicare's clinician data says Lisa M. Gum 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 Lisa M. Gum's NPI number?
- 1689845109. 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 Lisa M. Gum is enrolled with Medicare (CMS data updated October 2, 2026).
- 1190 E Missouri Ave, Suite 100Phoenix, AZ 85014 (602) 393‑0520
- 13481 W McDowell Rd, Suite 300Goodyear, AZ 85395 (623) 536‑2325
Group practices
Medicare enrollment lists Lisa M. Gum as a member of this group (CMS data updated October 2, 2026).
- RWW Outpatient Rehab Services, LLC108 clinicians in the group
Specialties
Find other clinicians: Qualified Speech Language Pathologist, Arizona →
Other speech-language pathologists in Phoenix
Clinicians with the same Medicare primary specialty in Phoenix, AZ — not a recommendation.
Other clinicians in RWW Outpatient Rehab Services, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 1996 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1689845109 |
| 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