Quick answers
- Does Keshni Ramnanan accept Medicare assignment?
- Yes. Medicare's clinician data says Keshni Ramnanan 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 Keshni Ramnanan see?
- In 2024, CMS data shows 322 Original Medicare patients and 478 services for Keshni Ramnanan. This counts Original Medicare only and measures volume, not quality.
- What is Keshni Ramnanan's NPI number?
- 1952541849. 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 Keshni Ramnanan, 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 | 322 |
|---|---|
| Services billed to Medicare | 478 |
| Different services or procedures | 15 |
| Participating Medicare provider | Yes |
| Average age of these patients | 81 |
Most frequent services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)102 services
- Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)101 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)86 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)53 services
- Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)33 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 cholesterol72%
- Arthritis59%
- Depression56%
- Heart failure49%
- Chronic kidney disease48%
Hospitals where Keshni Ramnanan works
Medicare's Facility Affiliation Data lists Keshni Ramnanan 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.
- Aspirus Rhinelander HospitalRhinelander, WI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 520019
- Aspirus Riverview Hospital & Clinics IncWisconsin Rapids, WI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 520033
- Aspirus Tomahawk HospitalTomahawk, WI · Critical Access Hospital · Emergency services: listed by Medicare · CCN 521313
- Gundersen Lutheran Medical CenterLa Crosse, WI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 520087
- St Marys Hospital Medical CenterGreen Bay, WI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 520097
Practice locations
Addresses where Keshni Ramnanan is enrolled with Medicare (CMS data updated October 2, 2026).
- 1110 Kepler DrGreen Bay, WI 54311 (920) 304‑9695
- 7500 W Dean RdMilwaukee, WI 53223 (414) 371‑7300
- 9301 N 76th StMilwaukee, WI 53223 (414) 355‑9300
- N20W22961 Watertown RdWaukesha, WI 53186 (262) 875‑5070
Group practices
Medicare enrollment lists Keshni Ramnanan as a member of these groups (CMS data updated October 2, 2026).
- Oak Medical SC123 clinicians in the group
- Maple Medical SC23 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Green Bay
Clinicians with the same Medicare primary specialty in Green Bay, WI — not a recommendation.
Other clinicians in Oak Medical SC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2007 (19 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1952541849 |
| 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