U-Mass Memorial Health Care Systems

CCN

222316The number CMS certifies the facility under, not a provider identifier

Status

Active

Provider type

End-stage renal disease facility

Ownership

Non-profit

Control type

Public

Participating since

Jun 24, 1987

Last certification

Jun 24, 2025

Address

55 Lake Avenue North
Worcester, MA 01655
(508) 856-0011

Clinicians who list this facility as a hospital or facility affiliation in Care Compare.

• Jennifer L. Carey, MD

  • Emergency Medicine Physician
  • Worcester, MA
  • NPI 1609037365
• Kevin Robert Doray, AG-ACNP

  • Nurse Practitioner
  • Worcester, MA
  • NPI 1447659636
• Dongqi Liu, MD

  • Nephrology Physician
  • Worcester, MA
  • NPI 1427580489
• Cassandra N. Mackey, MD

  • Emergency Medicine Physician
  • Worcester, MA
  • NPI 1578927554
• Desiree Nichole Mytych

  • Nurse Practitioner
  • Worcester, MA
  • NPI 1235746686
• Lauren Elizabeth Powell, NP

  • Nurse Practitioner
  • Uxbridge, MA
  • NPI 1295196517
• Caitlin Moore Sorensen, M.D.

  • Vascular Surgery Physician
  • Worcester, MA
  • NPI 1356704746
• Danielle Aysha Sultan, DO

  • Emergency Medicine Physician
  • Worcester, MA
  • NPI 1457972614
• Ravinder K. Wali, M.D.

  • Nephrology Physician
  • Worcester, MA
  • NPI 1821030933
• Michael J. Weiner, MD

  • Emergency Medicine Physician
  • Worcester, MA
  • NPI 1184120388

• Provider of Services: the certification, provider type, beds and status.
• Medicare Care Compare: the star rating and every measure on this page, with the state and national rates CMS publishes beside them, and the clinicians who list this facility as an affiliation.
• NPPES NPI Registry: the NPI records connected to this certification and the names of the providers listed above.

Better and worse are CMS's own comparison with the national rate, not ours: for most measures a low score is the good one (deaths, infections) and for others a high one is, so measures where CMS states no comparison are left uncoloured. The exception is star ratings, which are read against the national average here. Quality measures are published by CMS and are not adjusted or re-scored here. Averages marked “computed here” are the mean of every facility reporting that measure, worked out by NPIMap because CMS publishes no comparison for it. Confirm anything you rely on at Medicare Care Compare.