Quick answers
- Where does Mariah Lenker see patients?
- Medicare's clinician data lists 1 practice location in Puyallup, WA. Call before your visit to confirm the address.
- What is Mariah Lenker's specialty?
- Medicare lists Registered Dietitian or Nutrition Professional as the primary specialty.
- Does Mariah Lenker accept Medicare assignment?
- Yes. Medicare's clinician data says Mariah Lenker accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Mariah Lenker?
- (253) 227-4899, as listed in official Medicare / NPI Registry data.
- What is Mariah Lenker's NPI number?
- 1699338525. 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 Mariah Lenker is enrolled with Medicare (CMS data updated 2026-10-02).
- 4411 2nd St SW, Suite 5Puyallup, WA 98373 (253) 227‑4899
Group practices
Medicare enrollment lists Mariah Lenker as a member of this group (CMS data updated 2026-10-02).
- Nutrition Authority PLLC5 clinicians in the group
Specialties
Find other clinicians: Registered Dietitian or Nutrition Professional, Washington →
Other dietitians in Puyallup
Clinicians with the same Medicare primary specialty in Puyallup, WA — not a recommendation.
Clinician information
| Graduation year | 2017 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699338525 |
| 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