Dr James G Nairus, MD - Medicare Orthopedic Surgery in Waltham, MA

Dr James G Nairus, MD is a medicare enrolled "Orthopaedic Surgery" physician in Waltham, Massachusetts. He went to University Of Cincinnati College Of Medicine and graduated in 1995 and has 29 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Boston Sports And Shoulder Center, Llc and his current practice location is 840 Winter St, Waltham, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (781) 890-2133.

Dr James G Nairus is licensed to practice in Massachusetts (license number 151694) 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 1306828249.

Contact Information

Dr James G Nairus, MD
840 Winter St,
Waltham, MA 02451-1433
(781) 890-2133
(781) 890-2177

Map and Direction




Physician's Profile

Full NameDr James G Nairus
GenderMale
SpecialityOrthopedic Surgery
Experience29 Years
Location840 Winter St, Waltham, 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 James G Nairus attended and graduated from University Of Cincinnati College Of Medicine in 1995
  NPI Data:
  • NPI Number: 1306828249
  • Provider Enumeration Date: 11/16/2005
  • Last Update Date: 10/14/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6002992229
  • Enrollment ID: I20080327000461

Medical Identifiers

Medical identifiers for Dr James G Nairus such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306828249NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207XS0114XOrthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery 151694 (Massachusetts)Secondary
207X00000XOrthopaedic Surgery 151694 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Vna Care NetworkWorcester, MAHome health agency
CaretendersNeedham heights, MAHome health agency
Overlook Visiting Nurse Association IncCharlton, MAHome health agency
Vna Of Cape CodHyannis, MAHome health agency
Lahey Health At HomeBeverly, MAHome health agency
New England Baptist HospitalBoston, MAHospital
St Vincent HospitalWorcester, MAHospital
Harrington Memorial Hospital-1Southbridge, MAHospital
Umass Memorial Medical Center/university CampusWorcester, MAHospital
Milford Regional Medical CenterMilford, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Boston Sports And Shoulder Center, Llc458767111037

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 James G Nairus allows following entities to bill medicare on his behalf.
Entity NameNew England Baptist Medical Associates, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609854991
PECOS PAC ID: 2365439783
Enrollment ID: O20040428000502
Entity NameLongwood Orthopedic Associates, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609892892
PECOS PAC ID: 1850378548
Enrollment ID: O20040701000037
Entity NameBoston Sports & Shoulder Center, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437184165
PECOS PAC ID: 4587671110
Enrollment ID: O20060307000610
Entity NameNortheast Orthopaedic Alliance Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417724170
PECOS PAC ID: 5991149809
Enrollment ID: O20240220000683

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 James G Nairus 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 James G Nairus, MD
840 Winter St,
Waltham, MA 02451-1433

Ph: (781) 890-2133
Dr James G Nairus, MD
840 Winter St,
Waltham, MA 02451-1433

Ph: (781) 890-2133

Reviews and Comments


Orthopaedic Surgery Doctors in Waltham, MA

Dr. Geoffrey J Van Flandern, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 840 Winter St, Waltham, MA 02451
Phone: 781-890-2133    Fax: 781-890-2177
Jacob Matthew Kirsch, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 840 Winter St, Waltham, MA 02451
Phone: 781-890-2133    Fax: 781-890-2177
Dr. Paul P Weitzel, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 840 Winter St, Waltham, MA 02451
Phone: 781-890-2133    Fax: 781-890-2177
Dr. Brian Kwon, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 840 Winter St, Waltham, MA 02451
Phone: 781-890-2133    Fax: 781-890-2177
Dr. Andrew Jawa, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 840 Winter Street, Waltham, MA 02451
Phone: 781-890-2133    Fax: 781-890-2177
Dr. Jacob M Drew, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 840 Winter St, Waltham, MA 02451
Phone: 781-890-2133    Fax: 781-890-2177

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.