Quick answers
- Does Sarah Marietta accept Medicare assignment?
- Yes. Medicare's clinician data says Sarah Marietta 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.
- How many Medicare patients does Sarah Marietta see?
- In 2024, CMS data shows 729 Original Medicare patients and 2,771 services for Sarah Marietta. This counts Original Medicare only and measures volume, not quality.
- What is Sarah Marietta's NPI number?
- 1437532793. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Sarah Marietta, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 729 |
|---|---|
| Services billed to Medicare | 2,771 |
| Different services or procedures | 15 |
| Participating Medicare provider | Yes |
| Average age of these patients | 79 |
Most frequent services
- Established patient problem focused exam of visual system (92012)705 services
- Established patient complete exam of visual system (92014)608 services
- Imaging of retina (92134)402 services
- Closure of tear duct opening using plug (68761)278 services
- Imaging of optic nerve (92133)235 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Chronic kidney disease37%
- Diabetes30%
- Ischemic heart disease29%
Practice locations
Addresses where Sarah Marietta is enrolled with Medicare (CMS data updated October 2, 2026).
- 13340 N 94th DrPeoria, AZ 85381 (623) 977‑8341
Group practices
Medicare enrollment lists Sarah Marietta as a member of this group (CMS data updated October 2, 2026).
- Plaza del Rio Eye Clinic PC3 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Peoria
Clinicians with the same Medicare primary specialty in Peoria, AZ — not a recommendation.
Other clinicians in Plaza del Rio Eye Clinic PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | University Alabama Birmingham - School Of Optometry |
| Graduation year | 2015 (11 years since optometry school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437532793 |
| 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
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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