Quick answers
- Does Harneet D. McDermott accept Medicare assignment?
- Yes. Medicare's clinician data says Harneet D. McDermott 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 Harneet D. McDermott see?
- In 2024, CMS data shows 117 Original Medicare patients and 273 services for Harneet D. McDermott. This counts Original Medicare only and measures volume, not quality.
- What is Harneet D. McDermott's NPI number?
- 1174810485. 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 Harneet D. McDermott, 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 | 117 |
|---|---|
| Services billed to Medicare | 273 |
| Different services or procedures | 12 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient complete exam of visual system (92014)102 services
- Exam of visual field with extended testing (92083)43 services
- Established patient problem focused exam of visual system (92012)36 services
- Imaging of optic nerve (92133)30 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)24 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 pressure62%
- Arthritis44%
- Anxiety33%
- Depression18%
- Ischemic heart disease17%
Practice locations
Addresses where Harneet D. McDermott is enrolled with Medicare (CMS data updated October 2, 2026).
- 43 W Main StAvon, CT 06001
- 43 W Main St, Suite 1Avon, CT 06001
- 49 W Main St, Suite 1Avon, CT 06001 (860) 676‑2376
Group practices
Medicare enrollment lists Harneet D. McDermott as a member of this group (CMS data updated October 2, 2026).
- Avon Eye Care LLC3 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Avon
Clinicians with the same Medicare primary specialty in Avon, CT — not a recommendation.
Other clinicians in Avon Eye Care LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | Southern College Of Optometry |
| Graduation year | 2011 (15 years since optometry school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1174810485 |
| 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