Robert O'connor, MD - Medicare Internal Medicine in Cambridge, MA

Robert O'connor, MD is a medicare enrolled "Internal Medicine" physician in Cambridge, Massachusetts. He went to Albany Medical College Of Union University and graduated in 2011 and has 13 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Newton-wellesley Medical Group, Inc., Mt Auburn Professional Services and 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) 492-3200.

Robert O'connor is licensed to practice in Massachusetts (license number 248634) 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 1669768164.

Contact Information

Robert O'connor, MD
330 Mount Auburn St,
Cambridge, MA 02138-5502
(617) 492-3200
Not Available

Map and Direction




Physician's Profile

Full NameRobert O'connor
GenderMale
SpecialityInternal Medicine
Experience13 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:
  • Robert O'connor attended and graduated from Albany Medical College Of Union University in 2011
  NPI Data:
  • NPI Number: 1669768164
  • Provider Enumeration Date: 06/22/2011
  • Last Update Date: 06/22/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 1557586781
  • Enrollment ID: I20140702001203

Medical Identifiers

Medical identifiers for Robert O'connor such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669768164NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 248634 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Lahey Health At HomeBeverly, MAHome health agency
CaretendersNeedham heights, MAHome health agency
Emerson Hospital Home Care ProgramConcord, MAHome health agency
Care Dimensions, IncDanvers, MAHospice
Visiting Nurse HospiceWakefield, MAHospice
Mount Auburn HospitalCambridge, MAHospital
Melrosewakefield HealthcareMelrose, MAHospital
Newton-wellesley HospitalNewton, MAHospital
Emerson Hospital -W concord, MAHospital
Brigham And Women's HospitalBoston, MAHospital
Benchmark Snr Living At The Commons In Lincoln SnfLincoln, MANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Newton-wellesley Medical Group, Inc.0244133494392
Mt Auburn Professional Services6103725031258

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Robert O'connor allows following entities to bill medicare on his behalf.
Entity NameNewton-wellesley Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538191218
PECOS PAC ID: 0244133494
Enrollment ID: O20040127001012
Entity NameMt Auburn Professional Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992750996
PECOS PAC ID: 6103725031
Enrollment ID: O20040527001374

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. Robert O'connor 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
Robert O'connor, MD
330 Mount Auburn St,
Cambridge, MA 02138-5502

Ph: (617) 492-3200
Robert O'connor, MD
330 Mount Auburn St,
Cambridge, MA 02138-5502

Ph: (617) 492-3200

Reviews and Comments


Internal Medicine Doctors in Cambridge, MA

Yun- Ting Eric Yeh, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 300 Mount Auburn St Ste 310, Cambridge, MA 02138
Phone: 617-497-1560    Fax: 617-497-1190
Dr. Catharine M. Mintzer, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 725 Concord Ave, Suite 4100, Cambridge, MA 02138
Phone: 617-864-8822    Fax: 617-547-5367
Kenneth J. Gold, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 75 Mount Auburn St, Huhs, Cambridge, MA 02138
Phone: 617-495-8414    Fax: 617-496-0560
Dr. Margaret Love Mclaughlin, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 300 Mount Auburn St, Suite 515, Cambridge, MA 02138
Phone: 617-864-1571    Fax: 617-864-1507
Dr. Valerie Pronio-stelluto, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 330 Mount Auburn St, Cambridge, MA 02138
Phone: 617-499-5140    Fax: 617-499-5593
Dr. Ayse A. Atasoylu, M.D., M.P.H.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 29 Everett St, Cambridge, MA 02138
Phone: 617-349-8222    
Dr. Alexandra Vania Chabrerie, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 330 Mount Auburn Street, Department Of Medicine, Cambridge, MA 02138
Phone: 617-492-3500    

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).

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