Dr. Jessica Anne Zaks, MD

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

• Brigham And Women'S Hospital Hospital · Boston, MA
• Newton-Wellesley Hospital Hospital · Newton, MA
• Winchester Hospital Hospital · Winchester, MA
• Mass General Brigham Home Care, Inc Home health agency · Newton, MA
• Lahey Hospital & Medical Center, Burlington Hospital · Burlington, MA
• Melrosewakefield Healthcare Hospital · Melrose, MA

Colleagues at Mass General Brigham Medical Group Suburban Massachusetts Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 532 clinicians in the practice; 12 are shown here.

• Jeremy Castro, DO Psychiatry Physician · Brockton, MA
• Dr. John J. Costa, MD Allergy & Immunology Physician · Buzzards Bay, MA
• Stephanie Javier Fagbemi, MD Student in an Organized Health Care Education/Training Program · Boston, MA
• Jennifer Fusco, APRN, FNP-BC Registered Nurse · Brockton, MA
• Claudia P Garcia, MD Internal Medicine Physician · Brighton, MA
• Christine M Harrington, MD Internal Medicine Physician · Wellesley, MA
• Sergio Poli de Frias, MD Pulmonary Disease Physician · Boston, MA
• Priyadarsini Puram Internal Medicine Physician · Boston, MA
• Sarah M Sciascia, MD Family Medicine Physician · South Weymouth, MA
• Lillian Stafford, PA Internal Medicine Physician · Newton, MA
• Dr. Liesbeth Tryzelaar, MD Internal Medicine Physician · Beverly, MA
• Dr. Adele Marie Uglialoro, MD Hospitalist Physician · Burlington, MA

Other providers in Malden

• Elizabeth Tammaro, MD

  Individual Family Medicine Physician · NPI 1518457084

  195 Canal St, Malden, MA 02148-6701 · (781) 338-0500

• Lieu T. Tran, MD

  Individual Family Medicine Physician · NPI 1497140297

  178 Savin St Ste 100, Malden, MA 02148-2329 · (781) 338-7400

• Omar Wahid, MD

  Individual Family Medicine Physician · NPI 1063034536

  195 Canal St, Malden, MA 02148-6701 · (781) 338-0500

• Yuan Yao, MD

  Individual Family Medicine Physician · NPI 1992151179

  578 Main St, Malden, MA 02148-3900 · (781) 321-3422