William A Ruth, MD - Internal Medicine in Cambridge, MA

William A Ruth, MD is a Internal Medicine physician based in Cambridge, Massachusetts. William A Ruth is licensed to practice in Massachusetts (license number 34755) and his current practice location is 77 Mass Ave, Medical E23-395, Cambridge, Massachusetts. He can be reached at his office (for appointments etc.) via phone at (617) 253-0556.

NPI number for William A Ruth is 1972578318 and his current mailing address is Po Box 425789, Medical E23-395, Cambridge, Massachusetts. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1972578318.

Contact Information

William A Ruth, MD
77 Mass Ave, Medical E23-395,
Cambridge, MA 02139-4301
(617) 253-0556
Not Available

Map and Direction




Physician's Profile

Full NameWilliam A Ruth
GenderMale
SpecialityInternal Medicine
Location77 Mass Ave, Cambridge, Massachusetts
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1972578318
  • Provider Enumeration Date: 02/21/2006
  • Last Update Date: 04/05/2012

Medical Identifiers

Medical identifiers for William A Ruth such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972578318NPI-NPPES
K19109OtherMABLUE CROSS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 34755 (Massachusetts)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. William A Ruth is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
William A Ruth, MD
Po Box 425789, Medical E23-395,
Cambridge, MA 02142-0015

Ph: (617) 253-0556
William A Ruth, MD
77 Mass Ave, Medical E23-395,
Cambridge, MA 02139-4301

Ph: (617) 253-0556

Reviews and Comments


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