Quick answers
- Does Sathya Nagesparan accept Medicare assignment?
- Yes. Medicare's clinician data says Sathya Nagesparan 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 Sathya Nagesparan see?
- In 2024, CMS data shows 333 Original Medicare patients and 1,116 services for Sathya Nagesparan. This counts Original Medicare only and measures volume, not quality.
- What is Sathya Nagesparan's NPI number?
- 1144271313. 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 Sathya Nagesparan, 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 | 1,116 |
| Different services or procedures | 13 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)654 services
- Hospital discharge day management, more than 30 minutes (99239)211 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)144 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)47 services
- Critical care, first 30-74 minutes (99291)44 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%
- Arthritis59%
- Ischemic heart disease53%
- Chronic kidney disease47%
- Heart failure47%
Hospitals where Sathya Nagesparan works
Medicare's Facility Affiliation Data lists Sathya Nagesparan at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Bethesda NorthCincinnati, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360179
- Good Samaritan HospitalCincinnati, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360134
- Highland District HospitalHillsboro, OH · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 361332
- McCullough-Hyde Memorial HospitalOxford, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360046
- TriHealth Clinton Regional HospitalWilmington, OH · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: not listed by Medicare · CCN 360175
Practice locations
Addresses where Sathya Nagesparan is enrolled with Medicare (CMS data updated October 2, 2026).
- 10500 Montgomery RdMontgomery, OH 45242 (513) 865‑2246
Group practices
Medicare enrollment lists Sathya Nagesparan as a member of this group (CMS data updated October 2, 2026).
- TriHealth H LLC850 clinicians in the group
Specialties
- Hospitalistprimary
Other hospitalists in Montgomery
Clinicians with the same Medicare primary specialty in Montgomery, OH — not a recommendation.
Other clinicians in TriHealth H LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1994 (32 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1144271313 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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