Quick answers
- Does Courtney A. Sweeny accept Medicare assignment?
- Yes. Medicare's clinician data says Courtney A. Sweeny 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 Courtney A. Sweeny see?
- In 2024, CMS data shows 55 Original Medicare patients and 123 services for Courtney A. Sweeny. This counts Original Medicare only and measures volume, not quality.
- What is Courtney A. Sweeny's NPI number?
- 1306538772. 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 Courtney A. Sweeny, 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 | 55 |
|---|---|
| Services billed to Medicare | 123 |
| Different services or procedures | 15 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Photography of the retina (92250)30 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)25 services
- Established patient complete exam of visual system (92014)16 services
- Photography of content of eyes (92285)14 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)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 cholesterol75%
- High blood pressure71%
- Arthritis38%
- Ischemic heart disease27%
- Anxiety25%
- Depression24%
Practice locations
Addresses where Courtney A. Sweeny is enrolled with Medicare (CMS data updated October 2, 2026).
- 5 Cornerstone SqWestford, MA 01886 (978) 692‑1400
- 5 Cornerstone Sq, Suite 101Westford, MA 01886 (978) 692‑1400
Group practices
Medicare enrollment lists Courtney A. Sweeny as a member of these groups (CMS data updated October 2, 2026).
- Family Eye Care Center and Optical Gallery Inc.6 clinicians in the group
- Family Eye Care Center and Optical Gallery, LLC6 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Westford
Clinicians with the same Medicare primary specialty in Westford, MA — not a recommendation.
Other clinicians in Family Eye Care Center and Optical Gallery Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | New England College Of Optometry |
| Graduation year | 2023 (3 years since optometry school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306538772 |
| 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