Ralph J Blair, MD - Medicare in Cambridge, MA

Ralph J Blair, MD is a medicare enrolled "Hospitalist" physician in Cambridge, Massachusetts. His current practice location is 330 Mount Auburn St, Cambridge, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 492-3500.

Ralph J Blair is licensed to practice in Massachusetts (license number 51227) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1275568230.

Contact Information

Ralph J Blair, MD
330 Mount Auburn St,
Cambridge, MA 02138-5502
(617) 492-3500
Not Available

Map and Direction




Physician's Profile

Full NameRalph J Blair
GenderMale
Speciality
Experience Years
Location330 Mount Auburn St, Cambridge, Massachusetts
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ralph J Blair attended and graduated from in
  NPI Data:
  • NPI Number: 1275568230
  • Provider Enumeration Date: 07/11/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Ralph J Blair such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275568230NPI-NPPES
3004481MedicaidMA
722575OtherMATUFTS
0015282OtherMANEIGHBORHOOD HEALTH
J05173OtherMABLUE CROSS
PV408OtherMAHARVARD PILGRIM

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 51227 (Massachusetts)Primary
207RI0200XInternal Medicine - Infectious Disease 51227 (Massachusetts)Primary
208M00000XHospitalist 51227 (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. Ralph J Blair is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Ralph J Blair, MD
147 Milk St, Provider Enrollment - 9th Floor,
Boston, MA 02109-4806

Ph: (617) 559-8374
Ralph J Blair, MD
330 Mount Auburn St,
Cambridge, MA 02138-5502

Ph: (617) 492-3500

Reviews and Comments


Hospitalist Doctors in Cambridge, MA

Auddri Rahman, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 330 Mount Auburn St, Cambridge, MA 02138
Phone: 617-499-5112    Fax: 617-575-8608
Vikas Gampa,
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1493 Cambridge St, Cambridge, MA 02139
Phone: 617-665-3600    
Dr. Joseph Gene Omlor, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 330 Mount Auburn St Ste 454, Cambridge, MA 02138
Phone: 617-492-3500    
Miss Janet O Yardley, MD
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 1493 Cambridge St, Macht B10, Cambridge, MA 02139
Phone: 617-665-1000    Fax: 617-665-1976
Abdul Qadir Dar, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 330 Mount Auburn St, Cambridge, MA 02138
Phone: 617-492-3500    
Dr. Erica Dwyer, MD, PHD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 1493 Cambridge St, Cambridge, MA 02139
Phone: 617-665-3555    
Dr. Soumya Narayan, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 1493 Cambridge St, Cambridge, MA 02139
Phone: 617-665-1000    

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.