Quick answers
- Does Santosh Selvarajan accept Medicare assignment?
- Yes. Medicare's clinician data says Santosh Selvarajan 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 Santosh Selvarajan see?
- In 2024, CMS data shows 2,559 Original Medicare patients and 20,685 services for Santosh Selvarajan. This counts Original Medicare only and measures volume, not quality.
- What is Santosh Selvarajan's NPI number?
- 1811224561. 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 Santosh Selvarajan, 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 | 2,559 |
|---|---|
| Services billed to Medicare | 20,685 |
| Different services or procedures | 140 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Injection, gadobutrol, 0.1 ml (A9585)9,221 services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)6,510 services
- X-ray of chest, 1 view (71045)690 services
- Ct scan head or brain without contrast (70450)324 services
- X-ray of chest, 2 views (71046)281 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%
- Arthritis51%
- Ischemic heart disease42%
- Diabetes40%
- Anxiety39%
Hospitals where Santosh Selvarajan works
Medicare's Facility Affiliation Data lists Santosh Selvarajan 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.
- Jefferson Health- NortheastPhiladelphia, PA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 390115
- Jefferson Stratford HospitalStratford, NJ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 310086
- Thomas Jefferson University HospitalPhiladelphia, PA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 390174
Practice locations
Addresses where Santosh Selvarajan is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 20; the Medicare profile lists all.
- 1 W Germantown PikeEast Norriton, PA 19401 (610) 277‑3202
- 10160 Bustleton Ave E, Jefferson Outpatient ImagingPhiladelphia, PA 19116 (215) 503‑4900
- 10800 Knights RdPhila, PA 19114
- 1101 Chestnut StPhiladelphia, PA 19107 (800) 533‑3669
- 111 S 11th StPhiladelphia, PA 19107
Group practices
Medicare enrollment lists Santosh Selvarajan as a member of these groups (CMS data updated October 2, 2026).
- Jefferson University Physicians1,531 clinicians in the group
- Jefferson University Physicians of New Jersey PC119 clinicians in the group
- Jefferson University Radiology Associates LLC112 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in East Norriton
Clinicians with the same Medicare primary specialty in East Norriton, PA — not a recommendation.
Other clinicians in Jefferson University Physicians
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1999 (27 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811224561 |
| 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