Quick answers
- Does Tonya R. Carter accept Medicare assignment?
- Yes. Medicare's clinician data says Tonya R. Carter 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 Tonya R. Carter see?
- In 2024, CMS data shows 333 Original Medicare patients and 2,798 services for Tonya R. Carter. This counts Original Medicare only and measures volume, not quality.
- What is Tonya R. Carter's NPI number?
- 1548316201. 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 Tonya R. Carter, 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 | 333 |
|---|---|
| Services billed to Medicare | 2,798 |
| Different services or procedures | 11 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Removal of cataract with insertion of prosthetic lens (66984)2,148 services
- Established patient complete exam of visual system (92014)261 services
- Established patient problem focused exam of visual system (92012)120 services
- Imaging of retina (92134)56 services
- Imaging of optic nerve (92133)42 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 cholesterol74%
- High blood pressure65%
- Arthritis38%
- Diabetes34%
- Chronic kidney disease21%
- Ischemic heart disease20%
Practice locations
Addresses where Tonya R. Carter is enrolled with Medicare (CMS data updated October 2, 2026).
- 1660 Anderson HwyPowhatan, VA 23139 (804) 897‑3334
- 44727 Brimfield DrAshburn, VA 20147 (571) 385‑4600
Group practices
Medicare enrollment lists Tonya R. Carter as a member of these groups (CMS data updated October 2, 2026).
- Myeyedr Optometry of Virginia, PLLC134 clinicians in the group
- Oatman Nilsen and Associates Optometrists Ltd9 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Powhatan
Clinicians with the same Medicare primary specialty in Powhatan, VA — not a recommendation.
Other clinicians in Myeyedr Optometry of Virginia, PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| School | Southern College Of Optometry |
|---|---|
| Graduation year | 1996 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1548316201 |
| 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