Thomas F. Holovacs, MD

Medicare activity in 2024

Official CMS public-use data for Thomas F. Holovacs, 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)101 services
2. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)95 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)59 services
4. Shaving of part of shoulder bone and repair of ligament using an endoscope (29826)38 services
5. Removal of extensive shoulder joint tissue using an endoscope (29823)37 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 cholesterol75%
• Arthritis75%
• High blood pressure70%
• Anxiety29%
• Ischemic heart disease26%
• Depression22%

Hospitals where Thomas F. Holovacs works

Medicare's Facility Affiliation Data lists Thomas F. Holovacs 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.

• Massachusetts General HospitalBoston, MA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 220071
• South Shore HospitalSouth Weymouth, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220100

Practice locations

Addresses where Thomas F. Holovacs is enrolled with Medicare (CMS data updated October 2, 2026).

• 55 Fruit StBoston, MA 02114 (617) 724‑0287

Group practices

Medicare enrollment lists Thomas F. Holovacs as a member of this group (CMS data updated October 2, 2026).

• Massachusetts General Physicians Organization Inc3,558 clinicians in the group

Specialties

• Orthopedic Surgeryprimary

Find other Orthopedic Surgery doctors in Massachusetts →

Other orthopedic surgeons in Boston

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

• Jack Haglin, MD
• Samy S. Gabriel, MD
• Paul Tornetta Iii, MD
• Zainab Ibrahim, MD
• Yi Meng Yen, MD
• Mattie E. Raiford, MD
• Melvin Makhni, MD
• Carl T. Talmo, MD

All orthopedic surgeons in Boston →

Other clinicians in Massachusetts General Physicians Organization Inc

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

• Esther E. Freeman, MD
• Emily M. Hayden, MD
• Julia K. Beach
• Barry S. Shea, MD
• Amanda B. Gordon, NP
• Max M. Quinn, 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