Dr Walter Joseph O'donnell, MD - Medicare Pulmonary Disease in Boston, MA

Dr Walter Joseph O'donnell, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Boston, Massachusetts. He went to Js Weill Medical College, Cornell University and graduated in 1986 and has 38 years of diverse experience with area of expertise as Pulmonary Disease. He is a member of the group practice Massachusetts General Physicians Organization Inc, The General Hospital Corporation and his current practice location is 55 Fruit Street, Pulmonary And Critical Care Cox2, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 726-9112.

Dr Walter Joseph O'donnell is licensed to practice in Massachusetts (license number 59532) 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 1356320758.

Contact Information

Dr Walter Joseph O'donnell, MD
55 Fruit Street, Pulmonary And Critical Care Cox2,
Boston, MA 02114-2696
(617) 726-9112
(617) 643-2874



Physician's Profile

Full NameDr Walter Joseph O'donnell
GenderMale
SpecialityPulmonary Disease
Experience38 Years
Location55 Fruit Street, Boston, 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:
  • Dr Walter Joseph O'donnell attended and graduated from Js Weill Medical College, Cornell University in 1986
  NPI Data:
  • NPI Number: 1356320758
  • Provider Enumeration Date: 01/13/2006
  • Last Update Date: 05/05/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 2860432051
  • Enrollment ID: I20050506000423

Medical Identifiers

Medical identifiers for Dr Walter Joseph O'donnell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356320758NPI-NPPES
730121OtherMATUFTS HEALTH PLAN
J13081OtherMABCBS MA
3080650MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0200XInternal Medicine - Critical Care Medicine 59532 (Massachusetts)Primary
207RP1001XInternal Medicine - Pulmonary Disease 59532 (Massachusetts)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Massachusetts General HospitalBoston, MAHospital
North Shore Medical Center -Salem, MAHospital
Brigham And Women's HospitalBoston, MAHospital
Newton-wellesley HospitalNewton, MAHospital
Wentworth-douglass HospitalDover, NHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Massachusetts General Physicians Organization Inc24663658203085
The General Hospital Corporation65078038061054

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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. Dr Walter Joseph O'donnell allows following entities to bill medicare on his behalf.
Entity NameMassachusetts General Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801874573
PECOS PAC ID: 2466365820
Enrollment ID: O20031111000434

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Entity NameNorth Shore Physicians Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588606123
PECOS PAC ID: 3577467224
Enrollment ID: O20050429000668

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Entity NameThe General Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023049236
PECOS PAC ID: 6507803806
Enrollment ID: O20080313000351

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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 Walter Joseph O'donnell 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
Dr Walter Joseph O'donnell, MD
Po Box 9142, Mass General Physician Organization,
Charlestown, MA 02129-9142

Ph: (617) 726-9112
Dr Walter Joseph O'donnell, MD
55 Fruit Street, Pulmonary And Critical Care Cox2,
Boston, MA 02114-2696

Ph: (617) 726-9112

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Internal Medicine Doctors in Boston, MA

Kaitlyn My-tu Lam, MBBS
Critical Care Medicine
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.
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 55 Fruit Street, Massachusetts General Hospital, Boston, MA 02114
Phone: 617-726-8862    
Ruma Rajbhandari,
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 75 Francis St, Boston, MA 02115
Phone: 617-525-6841    
Alaka Ray, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114
Phone: 617-726-2066    
Meghan E Sise, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114
Phone: 617-726-2862    
Aaron Dickstein, M.D.
Critical Care Medicine
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
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 801 Massachusetts Ave, Crosstown 2, Boston, MA 02118
Phone: 617-414-4376    Fax: 617-414-4676

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