Zacharia Matar, AGACNP-BC

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.

• Holy Family Hospital Hospital · Methuen, MA · listed as Caritas Holy Family Hospital Inc
• Merrimack Health Lawrence Hospital Hospital · Lawrence, MA

Colleagues at Lawrence General Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 123 clinicians in the practice; 12 are shown here.

• Carl Dahlberg Emergency Medicine Physician · New Bedford, MA
• Farah Deeba Student in an Organized Health Care Education/Training Program · Burlington, MA
• Dr. Emily Ann Goldman-Huertas, MD Emergency Medicine Physician · Carolina, PR
• Kerry Hanssen, PA-C Surgical Physician Assistant · Exeter, NH
• Bin He, MD Internal Medicine Physician · Melrose, MA
• Andrea Kopasz, MD Internal Medicine Physician · South Weymouth, MA
• Dr. Juwen Lin, MD Internal Medicine Physician · Burlington, MA
• Dr. Victoria A Mason, MD Student in an Organized Health Care Education/Training Program · Boston, MA
• Shahin Shafiei, MD Family Medicine Physician · Flint, MI
• Sreekiran Thotakura, MD, MPH Family Medicine Physician · Clinton, MA
• Tina Virginia Xenakis-Veth, CNP Family Nurse Practitioner · North Andover, MA
• Ekaterina Zilberfayn, MD Internal Medicine Physician · Bronx, NY