Quick answers
- Does Rajasekhara R. Ayyagari accept Medicare assignment?
- Medicare's clinician data says Rajasekhara R. Ayyagari may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Rajasekhara R. Ayyagari see?
- In 2024, CMS data shows 139 Original Medicare patients and 375 services for Rajasekhara R. Ayyagari. This counts Original Medicare only and measures volume, not quality.
- What is Rajasekhara R. Ayyagari's NPI number?
- 1700906294. 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 Rajasekhara R. Ayyagari, 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 | 139 |
|---|---|
| Services billed to Medicare | 375 |
| Different services or procedures | 76 |
| Participating Medicare provider | Yes |
| Average age of these patients | 69 |
Most frequent services
- Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)75 services
- Ultrasonic guidance for blood vessel access (76937)29 services
- Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch (36247)15 services
- Fluoroscopic guidance for insertion or removal of central vein access device (77001)15 services
- Ultrasonic guidance for needle placement (76942)13 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 cholesterol73%
- Diabetes48%
- Chronic kidney disease46%
- Ischemic heart disease37%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)36%
Hospitals where Rajasekhara R. Ayyagari works
Medicare's Facility Affiliation Data lists Rajasekhara R. Ayyagari 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.
- Boston Medical CenterBoston, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220031
- Boston Medical Center-BrightonBrighton, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220036
- Good Samaritan Medical CenterBrockton, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220111
Practice locations
Addresses where Rajasekhara R. Ayyagari is enrolled with Medicare (CMS data updated October 2, 2026).
- 100 Wason Ave, Suite 120Springfield, MA 01107 (413) 241‑2100
- 15 Palomba Dr, Suite 7Enfield, CT 06082 (413) 241‑2100
- 21 Donald B Dean Dr, Suite 1South Portland, ME 04106 (207) 518‑6617
- 736 Cambridge StBrighton, MA 02135 (617) 789‑3000
- 840 Harrison AveBoston, MA 02118 (617) 638‑6610
Group practices
Medicare enrollment lists Rajasekhara R. Ayyagari as a member of these groups (CMS data updated October 2, 2026).
- BMC Affiliated Physicians, Inc.564 clinicians in the group
- Boston University Medical Center Radiologists, Inc.61 clinicians in the group
- Pioneer Valley Urology, PC15 clinicians in the group
- Fore River Urology LLC10 clinicians in the group
Specialties
- Interventional Radiologyprimary
Find other Interventional Radiology doctors in Massachusetts →
Other interventional radiologists in Springfield
Clinicians with the same Medicare primary specialty in Springfield, MA — not a recommendation.
Other clinicians in BMC Affiliated Physicians, Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Yale University School Of Medicine |
| Graduation year | 2004 (22 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1700906294 |
| 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