Michael Tarr, 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.

• 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.

• Khalid Algarrahi, MD Anatomic Pathology & Clinical Pathology Physician · Lawrence, MA
• Michaela Skylar Banks Emergency Medicine Physician · Brockton, MA
• Shean L Barrett, MD Family Medicine Physician · Brockton, MA
• Lipika Bhat, MD Student in an Organized Health Care Education/Training Program · Lexington, KY
• John J Brady, MD Internal Medicine Physician · Lawrence, MA
• Jossie Antoinette Carreras Tartak, MD Emergency Medicine Physician · Boston, MA
• Taranga Ghosh, MD Hospitalist Physician · Dorchester, MA
• Karen Glatfelter, MD Family Medicine Physician · Lawrence, MA
• Dorothy Lee Jordan, APRN Adult Health Nurse Practitioner · Newmarket, NH
• Darlene A. Knapp, MD Anatomic Pathology & Clinical Pathology Physician · Portsmouth, NH
• Dr. Vivek Kumar, MBBS Internal Medicine Physician · Burlington, MA
• Dr. Richard Michael Louissaint, MD Emergency Medicine Physician · Everett, MA

Other providers in Lawrence

• Peter Sarafan, MD

  Individual Emergency Medicine Physician · NPI 1194789339

  500 Merrimack St, Lawrence, MA 01843-1756 · (978) 557-8800

• Dr. Marc D. Simmons, MD

  Individual Emergency Medicine Physician · NPI 1164408506

  1 General St Andrea Sullivan-Director Of Managed Care Dept, Lawrence, MA 01841-2961 · (978) 683-4000

• MS. Anna Rickwood Sjogren, MD

  Individual Emergency Medicine Physician · NPI 1699031963

  1 General St, Lawrence, MA 01841-2961 · (978) 683-4000

• Dr. Igor Stavitsky, MD

  Individual Emergency Medicine Physician · NPI 1023094471

  1 General St Andrea Sullivan-Director Of Managed Care Dept, Lawrence, MA 01841-2961 · (978) 683-4000

• Kristina Noelle Tune, MD

  Individual Emergency Medicine Physician · NPI 1215317771

  1 General St, Lawrence, MA 01841 · (978) 683-4000