Sudeep K. Siddappa Malleshappa, MD

Medicare activity in 2024

Official CMS public-use data for Sudeep K. Siddappa Malleshappa, 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.

Most frequent services

1. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)380 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)326 services
3. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)202 services
4. New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)82 services
5. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)40 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%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)65%
• Arthritis49%
• Chronic kidney disease38%
• Ischemic heart disease37%

Hospitals where Sudeep K. Siddappa Malleshappa works

Medicare's Facility Affiliation Data lists Sudeep K. Siddappa Malleshappa 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.

• Baystate Franklin Medical CenterGreenfield, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220016
• Baystate Medical CenterSpringfield, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220077
• Baystate Noble HospitalWestfield, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220065
• Baystate Wing HospitalPalmer, MA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 220030
• The Cooley Dickinson Hospital IncNorthampton, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220015

Practice locations

Addresses where Sudeep K. Siddappa Malleshappa is enrolled with Medicare (CMS data updated October 2, 2026).

• 3350 Main StSpringfield, MA 01107 (413) 794‑9338

Group practices

Medicare enrollment lists Sudeep K. Siddappa Malleshappa as a member of this group (CMS data updated October 2, 2026).

• Baystate Medical Practices Inc1,369 clinicians in the group

Specialties

• Hematology/Oncologyprimary

Find other Hematology/Oncology doctors in Massachusetts →

Other hematologist-oncologists in Springfield

Clinicians with the same Medicare primary specialty in Springfield, MA — not a recommendation.

• Wilson C. Mertens, MD
• Joseph M. Gabriel, MD
• Rawad Elias, MD
• Subramony Subramonia Iyer, MD
• Timothy A. Johnson, MD
• Masih U. Farooqui, MD
• Armaan S. Dhaliwal, MD
• Agnes McAuliffe, DO

All hematologist-oncologists in Springfield →

Other clinicians in Baystate Medical Practices Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Vaibhav D. Dingare, NP
• Miranda L. Tsoumas
• Tessa L. Smit, MD
• Wilson C. Mertens, MD
• Paula K. Braverman, MD
• Hema Musunuru, MD

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians