Quick answers
- Where does Dyonna A. Nelson see patients?
- Medicare's clinician data lists 4 practice locations, including Arnold, MD, Scottsdale, AZ and Towson, MD. Call before your visit to confirm the address.
- What is Dyonna A. Nelson's specialty?
- Medicare lists Mental Health Counselor as the primary specialty.
- Does Dyonna A. Nelson accept Medicare assignment?
- Medicare's clinician data says Dyonna A. Nelson may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Dyonna A. Nelson's NPI number?
- 1194322297. 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 Dyonna A. Nelson is enrolled with Medicare (CMS data updated 2026-10-02).
- 1511 Ritchie Hwy, Suite 202Arnold, MD 21012
- 4800 N Scottsdale Rd, Suite 2500Scottsdale, AZ 85251
- 849 Fairmont AveTowson, MD 21286
- 849 Fairmont Ave, Fl 5Towson, MD 21286
Specialties
- Mental Health Counselorprimary
Other mental health counselors in Arnold
Clinicians with the same Medicare primary specialty in Arnold, MD — not a recommendation.
Clinician information
| Graduation year | 2022 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1194322297 |
| 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 2026-10-02, retrieved 2026-10-29
- 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