Quick answers
- Does Cavetta G. Green accept Medicare assignment?
- Yes. Medicare's clinician data says Cavetta G. Green 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 Cavetta G. Green see?
- In 2024, CMS data shows 377 Original Medicare patients and 856 services for Cavetta G. Green. This counts Original Medicare only and measures volume, not quality.
- What is Cavetta G. Green's NPI number?
- 1265979876. 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 Cavetta G. Green, 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 | 377 |
|---|---|
| Services billed to Medicare | 856 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 84 |
Most frequent services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)406 services
- Psychiatric diagnostic evaluation with medical services (90792)201 services
- Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)155 services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)62 services
- Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)12 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%
- Alzheimer's disease or dementia75%
- Depression66%
- Arthritis58%
- Anxiety56%
Practice locations
Addresses where Cavetta G. Green is enrolled with Medicare (CMS data updated October 2, 2026).
- 1778 Fountain DrReston, VA 20190 (703) 956‑8930
- 3709 Shannons Green Way, Spring Hills of Mount VernonAlexandria, VA 22309 (703) 780‑7100
- 6000 Stevenson Ave, Suite 208Alexandria, VA 22304 (703) 379‑7215
- 7116 Fort Hunt RdAlexandria, VA 22307 (703) 768‑0234
Group practices
Medicare enrollment lists Cavetta G. Green as a member of these groups (CMS data updated October 2, 2026).
- David a Sayles MD PLLC2 clinicians in the group
- Dean J Storer MD PC2 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Reston
Clinicians with the same Medicare primary specialty in Reston, VA — not a recommendation.
Other clinicians in David a Sayles MD PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1265979876 |
| 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