Quick answers
- Does Nayasha S. Madhan accept Medicare assignment?
- Yes. Medicare's clinician data says Nayasha S. Madhan 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 Nayasha S. Madhan see?
- In 2024, CMS data shows 735 Original Medicare patients and 1,146 services for Nayasha S. Madhan. This counts Original Medicare only and measures volume, not quality.
- What is Nayasha S. Madhan's NPI number?
- 1861954737. 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 Nayasha S. Madhan, 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 | 735 |
|---|---|
| Services billed to Medicare | 1,146 |
| Different services or procedures | 34 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Established patient complete exam of visual system (92014)356 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)171 services
- Imaging of optic nerve (92133)129 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)116 services
- Exam of visual field with extended testing (92083)83 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%
- Arthritis44%
- Ischemic heart disease21%
- Anxiety21%
- Chronic kidney disease21%
Practice locations
Addresses where Nayasha S. Madhan is enrolled with Medicare (CMS data updated October 2, 2026).
- 10240 Park Meadows DrLone Tree, CO 80124 (303) 338‑4545
Group practices
Medicare enrollment lists Nayasha S. Madhan as a member of this group (CMS data updated October 2, 2026).
- Colorado Permanente Medical Group PC1,327 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Lone Tree
Clinicians with the same Medicare primary specialty in Lone Tree, CO — not a recommendation.
Other clinicians in Colorado Permanente Medical Group PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Iowa, Rj & L Carver College Of Medicine |
| Graduation year | 2019 (7 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861954737 |
| 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