James F. McGarry Iii, MD

Medicare activity in 2024

Official CMS public-use data for James F. McGarry Iii, 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. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)1,122 services
2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)352 services
3. Hospital discharge day management, 30 minutes or less (99238)157 services
4. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)92 services
5. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)71 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%
• Arthritis64%
• Anxiety49%
• Stroke or mini-stroke46%
• Ischemic heart disease45%

Hospitals where James F. McGarry Iii works

Medicare's Facility Affiliation Data lists James F. McGarry Iii 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.

• Beth Israel Deaconess Hospital - NeedhamNeedham, MA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 220083
• Beth Israel Deaconess Medical CenterBoston, MA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 220086
• 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 James F. McGarry Iii is enrolled with Medicare (CMS data updated October 2, 2026).

• 250 Pond StBraintree, MA 02184 (781) 848‑1300

Group practices

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

• Rehabilitation Medical Associates PC15 clinicians in the group

Specialties

• Internal Medicineprimary

Find other Internal Medicine doctors in Massachusetts →

Other internal medicine doctors in Braintree

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

• Bruce M. Weinstein, MD
• Michelle A. Lally, MD
• Scott M. Souther, MD
• Shikha Merchia, MD
• Madhvendra Singh, MD
• Trang P. Le, MD
• Hanna T. Succar, MD
• Lisa P. Zywot, MD

All internal medicine doctors in Braintree →

Other clinicians in Rehabilitation Medical Associates PC

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

• Joanne Grandfield, PA
• Robert J. Van Strien, MD
• Alan J. Sutton, MD
• John E. Scola, MD
• Yvette G. Youssef, MD
• Arthur P. Williams, 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