Sandip T. Maru, MD

Medicare activity in 2024

Official CMS public-use data for Sandip T. Maru, 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. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)154 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)115 services
3. 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)67 services
4. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)34 services
5. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)34 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%
• Arthritis53%
• Diabetes38%
• Ischemic heart disease38%
• Chronic kidney disease32%

Hospitals where Sandip T. Maru works

Medicare's Facility Affiliation Data lists Sandip T. Maru 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.

• Holyoke Medical CenterHolyoke, MA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 220024

Practice locations

Addresses where Sandip T. Maru is enrolled with Medicare (CMS data updated October 2, 2026).

• 2 Hospital Dr, Suite 203Holyoke, MA 01040 (413) 540‑5048

Group practices

Medicare enrollment lists Sandip T. Maru as a member of this group (CMS data updated October 2, 2026).

• Holyoke Medical Center Inc205 clinicians in the group

Specialties

• Vascular Surgeryprimary

Find other Vascular Surgery doctors in Massachusetts →

Other vascular surgeons in Massachusetts

Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.

• Walter Kwass, MD
• Sai Divya Yadavalli
• Peter Augustinos, MD
• David L. Berger, MD
• Katie E. Shean, MD
• Hector F. Simosa, MD
• John G. Najjar, MD
• Emily Y. Fan, MD

All vascular surgeons in Massachusetts →

Other clinicians in Holyoke Medical Center Inc

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

• Steven Worringham
• Jaehyun Byun, MD
• Robert J. Cooper, MD
• Olga K. Buchachiy, NP
• Susanita McNabb, PA
• Alexander M. Berry, 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