Gregory Waryasz, MD - Medicare Orthopedic Surgery in Boston, MA

Gregory Waryasz, MD is a medicare enrolled "Orthopaedic Surgery" physician in Boston, Massachusetts. He went to Tufts University School Of Medicine and graduated in 2010 and has 16 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Martha's Vineyard Hospital Inc, Massachusetts General Physicians Organization Inc and his current practice location is 55 Fruit St, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 724-9338.

Gregory Waryasz is licensed to practice in Massachusetts (license number 265664) 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 1336469170.

Contact Information

Gregory Waryasz, MD
55 Fruit St,
Boston, MA 02114-2621
(617) 724-9338
(781) 487-4003

Map and Direction




Physician's Profile

Full NameGregory Waryasz
GenderMale
SpecialityOrthopedic Surgery
Experience16 Years
Location55 Fruit St, 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:
  • Gregory Waryasz attended and graduated from Tufts University School Of Medicine in 2010
  NPI Data:
  • NPI Number: 1336469170
  • Provider Enumeration Date: 06/03/2010
  • Last Update Date: 03/10/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 9739305509
  • Enrollment ID: I20161021000399

Medical Identifiers

Medical identifiers for Gregory Waryasz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336469170NPI-NPPES
1336469170MedicaidRI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 265664 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Partners Healthcare At Home - Home CareWaltham, MAHome health agency
Massachusetts General HospitalBoston, MAHospital
Brigham And Women's HospitalBoston, MAHospital
Martha's Vineyard Hospital IncOak bluffs, MAHospital
North Shore Medical Center -Salem, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Martha's Vineyard Hospital Inc9931166113143
Massachusetts General Physicians Organization Inc24663658203510

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 Waryasz 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
Entity NameMartha's Vineyard Hospital Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194866210
PECOS PAC ID: 9931166113
Enrollment ID: O20041220000589
Entity NameThe General Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023049236
PECOS PAC ID: 6507803806
Enrollment ID: O20080313000351
Entity NameBrigham & Womens Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033535497
PECOS PAC ID: 3870405988
Enrollment ID: O20150107001260

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 Waryasz 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 Waryasz, MD
55 Fruit St,
Boston, MA 02114-2621

Ph: (617) 724-9338
Gregory Waryasz, MD
55 Fruit St,
Boston, MA 02114-2621

Ph: (617) 724-9338

Reviews and Comments


Orthopaedic Surgery Doctors in Boston, MA

Kiran J Agarwal-harding, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
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
Diana Lorena Bejarano Pineda, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 55 Fruit St, Boston, MA 02114
Phone: 617-724-4100    

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.