John G Najjar, MD - Medicare Vascular Surgery in Worcester, MA

John G Najjar, MD is a medicare enrolled "Surgery - Vascular Surgery" physician in Worcester, Massachusetts. He graduated from medical school in 1993 and has 31 years of diverse experience with area of expertise as Vascular Surgery. He is a member of the group practice Reliant Medical Group Inc and his current practice location is 123 Summer St, Suite 210, Worcester, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (508) 368-3190.

John G Najjar is licensed to practice in Massachusetts (license number 210201) 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 1487630935.

Contact Information

John G Najjar, MD
123 Summer St, Suite 210,
Worcester, MA 01608-1312
(508) 368-3190
(508) 368-3193

Map and Direction




Physician's Profile

Full NameJohn G Najjar
GenderMale
SpecialityVascular Surgery
Experience31 Years
Location123 Summer St, Worcester, 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:
  • John G Najjar graduated from medical school in 1993
  NPI Data:
  • NPI Number: 1487630935
  • Provider Enumeration Date: 12/16/2005
  • Last Update Date: 02/20/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 3779628896
  • Enrollment ID: I20100301000611

Medical Identifiers

Medical identifiers for John G Najjar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487630935NPI-NPPES
042472266OtherTRICARE CHAMPUS
0142701OtherHEALTHY START
J23719OtherBLUE SHIELD HMO BLUE
0142701OtherWELFARE
042472266OtherHEALTHCARE VALUE MANAGEME
7258566OtherAETNA US HEALTHCARE
784058OtherMVP HEALTH CARE
AA4381OtherHARVARD PILGRIM HEALTHCAR
042472266OtherPRIVATE HEALTHCARE SYSTEM
J23719OtherBLUE CARE ELECT
042472266OtherONE HEALTH PLAN
6272907OtherCIGNA HEALTH PLAN
J23719OtherBLUE SHIELD INDEMNITY
042472266OtherTHREE RIVERS
1927085OtherFIRST HEALTH
3700073OtherEVERCARE
61247OtherFALLON COMMUNITY HEALTH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 210201 (Massachusetts)Secondary
2086S0129XSurgery - Vascular Surgery 210201 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Vna Care NetworkWorcester, MAHome health agency
St Vincent HospitalWorcester, MAHospital
Metrowest Medical CenterFramingham, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Reliant Medical Group Inc5597755322546

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. John G Najjar allows following entities to bill medicare on his behalf.
Entity NameReliant Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720017528
PECOS PAC ID: 5597755322
Enrollment ID: O20040708000650

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. John G Najjar 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
John G Najjar, MD
630 Plantation St,
Worcester, MA 01605

Ph: (508) 368-3190
John G Najjar, MD
123 Summer St, Suite 210,
Worcester, MA 01608-1312

Ph: (508) 368-3190

Reviews and Comments


Surgery Doctors in Worcester, MA

Elizabeth A Mahanor, MD
Surgery
Medicare: May Accept Medicare Assignments
Practice Location: 123 Summer St, Worcester, MA 01608
Phone: 508-368-3190    Fax: 508-368-3193
Dr. Craig A Paterson, M.D.
Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 119 Belmont St, Department Of General Surgery, Worcester, MA 01605
Phone: 508-334-8195    
Dr. John M Castle, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 281 Lincoln St, Department Of Surgery, Worcester, MA 01605
Phone: 508-334-5958    Fax: 508-334-5752
Frank Traupman, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 281 Lincoln St, Medical Staff Svcs, Worcester, MA 01605
Phone: 508-334-8015    
Philip A Cohen, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 55 Lake Ave N, Department Of Surgery, Worcester, MA 01655
Phone: 508-856-7559    Fax: 508-856-4224
Mary Elise Huerter, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 55 Lake Ave N, Worcester, MA 01655
Phone: 508-334-3278    Fax: 508-334-7284
Jennifer Fantasia, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 33 Kendall St, Worcester, MA 01605
Phone: 083-348-7655    Fax: 508-334-9477

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.