Quick answers
- Does Rajeswer Sarasam accept Medicare assignment?
- Medicare's clinician data says Rajeswer Sarasam may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Rajeswer Sarasam see?
- In 2024, CMS data shows 284 Original Medicare patients and 489 services for Rajeswer Sarasam. This counts Original Medicare only and measures volume, not quality.
- What is Rajeswer Sarasam's NPI number?
- 1679867634. 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 Rajeswer Sarasam, 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 | 284 |
|---|---|
| Services billed to Medicare | 489 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)198 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)147 services
- Hospital discharge day management, more than 30 minutes (99239)109 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)20 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%
- Anxiety57%
- Arthritis53%
- Heart failure52%
- Ischemic heart disease51%
Hospitals where Rajeswer Sarasam works
Medicare's Facility Affiliation Data lists Rajeswer Sarasam 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.
- Brown University Health Morton HospitalTaunton, MA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 220073
- Presence Mercy Medical CenterAurora, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140174
- Saint Francis Hospital-EvanstonEvanston, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140080
Practice locations
Addresses where Rajeswer Sarasam is enrolled with Medicare (CMS data updated October 2, 2026).
- 88 Washington StTaunton, MA 02780 (508) 828‑7000
Group practices
Medicare enrollment lists Rajeswer Sarasam as a member of this group (CMS data updated October 2, 2026).
- Lifespan Physician Group of Massachusetts Inc476 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Taunton
Clinicians with the same Medicare primary specialty in Taunton, MA — not a recommendation.
Other clinicians in Lifespan Physician Group of Massachusetts Inc
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) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1679867634 |
| 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