Gregory James Deblasi, MD - Medicare Orthopaedic Surgery in Boston, MA

Gregory James Deblasi, MD is a medicare enrolled "Orthopaedic Surgery" physician in Boston, Massachusetts. His current practice location is 55 Fruit St, Massachusetts General Hospital, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 726-2066.

Gregory James Deblasi is licensed to practice in Massachusetts (license number L-218098) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1346433711.

Contact Information

Gregory James Deblasi, MD
55 Fruit St, Massachusetts General Hospital,
Boston, MA 02114-2621
(617) 726-2066
Not Available

Map and Direction




Physician's Profile

Full NameGregory James Deblasi
GenderMale
SpecialityOrthopaedic Surgery
Location55 Fruit St, Boston, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1346433711
  • Provider Enumeration Date: 08/20/2007
  • Last Update Date: 11/29/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0840366811
  • Enrollment ID: I20101108001069

Medical Identifiers

Medical identifiers for Gregory James Deblasi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346433711NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery L-218098 (Massachusetts)Primary

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. Gregory James Deblasi allows following entities to bill medicare on his behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678

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. Gregory James Deblasi 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
Gregory James Deblasi, MD
55 Fruit St, Massachusetts General Hospital,
Boston, MA 02114-2621

Ph: (617) 726-2066
Gregory James Deblasi, MD
55 Fruit St, Massachusetts General Hospital,
Boston, MA 02114-2621

Ph: (617) 726-2066

Reviews and Comments


Orthopaedic Surgery Doctors in Boston, MA

Kiran J Agarwal-harding, MD
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114
Phone: 617-726-2942    
Dr. Adam Stephen Olsen, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 75 Francis St, Boston, MA 02115
Phone: 617-732-5655    
Dr. Bertram Zarins, M.D.
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 175 Cambridge St, Suite 400, Boston, MA 02114
Phone: 617-726-3421    Fax: 617-726-3438
Andrew P White, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 330 Brookline Ave, Stoneman 10, Boston, MA 02215
Phone: 617-667-3940    
Ruth A Delaney, MD
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114
Phone: 617-726-2800    
Dr. Michael D Baratz, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 800 Washington St, Boston, MA 02111
Phone: 617-636-5000    Fax: 617-636-1465
Sarah Stelma,
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 800 Washington St, Tmc Box 306, Boston, MA 02111
Phone: 617-636-5172    

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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