Quick answers
- Does Carolyn Griedl accept Medicare assignment?
- Yes. Medicare's clinician data says Carolyn Griedl 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 Carolyn Griedl's NPI number?
- 1053708727. 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 Carolyn Griedl is enrolled with Medicare (CMS data updated October 2, 2026).
- 10420 N 10th St, Suite 3Phoenix, AZ 85020 (888) 785‑7370
Group practices
Medicare enrollment lists Carolyn Griedl as a member of this group (CMS data updated October 2, 2026).
- Ad Medical Supply Inc5 clinicians in the group
Specialties
Find other clinicians: Registered Dietitian or Nutrition Professional, Arizona →
Other dietitians in Phoenix
Clinicians with the same Medicare primary specialty in Phoenix, AZ — not a recommendation.
Other clinicians in Ad Medical Supply Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MNT |
|---|---|
| Graduation year | 1997 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1053708727 |
| 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