Petra Majdak

Medicare activity in 2024

Official CMS public-use data for Petra Majdak, 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. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)15 services
2. Insertion of artery tube for blood sampling or infusion through skin (36620)11 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 cholesterol70%
• High blood pressure67%
• Arthritis64%
• Anxiety44%
• Depression33%
• Ischemic heart disease30%

Hospitals where Petra Majdak works

Medicare's Facility Affiliation Data lists Petra Majdak 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.

• Brigham and Women Faulkner HospitalJamaica Plain, MA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 220119
• Brigham and Women's HospitalBoston, MA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 220110

Practice locations

Addresses where Petra Majdak is enrolled with Medicare (CMS data updated October 2, 2026).

• 3119 Cranberry Hwy, Suite 5East Wareham, MA 02538 (508) 759‑5411
• 75 Francis StBoston, MA 02115 (617) 732‑5500
• 850 Boylston StChestnut Hill, MA 02467 (617) 732‑5500

Group practices

Medicare enrollment lists Petra Majdak as a member of these groups (CMS data updated October 2, 2026).

• Brigham and Womens Physicians Organization Inc2,994 clinicians in the group
• Physiotherapy Associates Inc1,460 clinicians in the group

Specialties

• Anesthesiologyprimary

Find other Anesthesiology doctors in Massachusetts →

Other anesthesiologists in Massachusetts

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

• Ken Solt, MD
• Jose F. Deleon, MD
• Megan L. Krajewski, MD
• Wilfred L. Hynes, MD
• Stephen L. Campo, MD
• Lee P. Ferguson, MD
• Rebecca A. Zanconato, MD
• Srdjan S. Nedeljkovic, MD

All anesthesiologists in Massachusetts →

Other clinicians in Brigham and Womens Physicians Organization Inc

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

• Jonathan A. Nowak
• Monica R. Curtis, MD
• Valerie E. Stone, MD
• Kelly Messemer, OT
• Gad A. Marshall, MD
• Daniela Valentino

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