Quick answers
- Does Denise M. Mason accept Medicare assignment?
- Yes. Medicare's clinician data says Denise M. Mason 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 Denise M. Mason's NPI number?
- 1770321721. 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 Denise M. Mason is enrolled with Medicare (CMS data updated October 2, 2026).
- 107 W 9th St, Fl 2Kansas City, MO 64105 (866) 630‑0966
- 4625 Lindell Blvd, Suite 200and300Saint Louis, MO 63108 (866) 630‑0966
Group practices
Medicare enrollment lists Denise M. Mason as a member of this group (CMS data updated October 2, 2026).
- Sondermind Provider Network LLC1,339 clinicians in the group
Specialties
- Mental Health Counselorprimary
Other mental health counselors in Kansas City
Clinicians with the same Medicare primary specialty in Kansas City, MO — not a recommendation.
Other clinicians in Sondermind Provider Network LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Gender (as listed) | Female |
|---|---|
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1770321721 |
| 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