Dr Conall O' Seaghdha, MD - Internal Medicine in Boston, MA

Dr Conall O' Seaghdha, MD is a Internal Medicine - Nephrology physician based in Boston, Massachusetts. Dr Conall O' Seaghdha is licensed to practice in Massachusetts (license number 249982) and his current practice location is 55 Fruit St, Massachusetts General Hospital, Renal Division, Boston, Massachusetts. He can be reached at his office (for appointments etc.) via phone at (617) 726-2000.

NPI number for Dr Conall O' Seaghdha is 1497904379 and his current mailing address is 17 Lee St, Unit 4, Cambridge, Massachusetts. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1497904379.

Contact Information

Dr Conall O' Seaghdha, MD
55 Fruit St, Massachusetts General Hospital, Renal Division,
Boston, MA 02114-2621
(617) 726-2000
Not Available

Map and Direction




Physician's Profile

Full NameDr Conall O' Seaghdha
GenderMale
SpecialityInternal Medicine - Nephrology
Location55 Fruit St, Boston, Massachusetts
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1497904379
  • Provider Enumeration Date: 09/16/2008
  • Last Update Date: 04/19/2012

Medical Identifiers

Medical identifiers for Dr Conall O' Seaghdha such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497904379NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology 249982 (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. Dr Conall O' Seaghdha 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
Dr Conall O' Seaghdha, MD
17 Lee St, Unit 4,
Cambridge, MA 02139-2203

Ph: (857) 753-9916
Dr Conall O' Seaghdha, MD
55 Fruit St, Massachusetts General Hospital, Renal Division,
Boston, MA 02114-2621

Ph: (617) 726-2000

Reviews and Comments


Internal Medicine Doctors in Boston, MA

Kaitlyn My-tu Lam, MBBS
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114
Phone: 617-724-7738    
Kui Toh Gerard Leong, M.D.
Nephrology
Medicare: Not Enrolled in Medicare
Practice Location: 55 Fruit Street, Massachusetts General Hospital, Boston, MA 02114
Phone: 617-726-8862    
Ruma Rajbhandari,
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 75 Francis St, Boston, MA 02115
Phone: 617-525-6841    
Alaka Ray, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114
Phone: 617-726-2066    
Meghan E Sise, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114
Phone: 617-726-2862    
Aaron Dickstein, M.D.
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 800 Washington St, Box 233, Boston, MA 02111
Phone: 617-636-5883    Fax: 617-636-9292
Dr. Felicia Elizabeth Patch, MD
Nephrology
Medicare: Accepting Medicare Assignments
Practice Location: 801 Massachusetts Ave, Crosstown 2, Boston, MA 02118
Phone: 617-414-4376    Fax: 617-414-4676

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.