Nikolaos Zacharias, MD - Medicare Vascular Surgery in Lebanon, NH

Nikolaos Zacharias, MD is a medicare enrolled "Surgery - Vascular Surgery" physician in Lebanon, New Hampshire. He graduated from medical school in 2002 and has 22 years of diverse experience with area of expertise as Vascular Surgery. He is a member of the group practice Foundation Medical Partners Inc, Massachusetts General Physicians Organization Inc and his current practice location is 1 Medical Center Dr, Vascular Surgery, Lebanon, New Hampshire. You can reach out to his office (for appointments etc.) via phone at (603) 650-8677.

Nikolaos Zacharias is licensed to practice in New Hampshire (license number 17544) 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 1023251717.

Contact Information

Nikolaos Zacharias, MD
1 Medical Center Dr, Vascular Surgery,
Lebanon, NH 03756-1000
(603) 650-8677
Not Available

Map and Direction




Physician's Profile

Full NameNikolaos Zacharias
GenderMale
SpecialityVascular Surgery
Experience22 Years
Location1 Medical Center Dr, Lebanon, New Hampshire
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:
  • Nikolaos Zacharias graduated from medical school in 2002
  NPI Data:
  • NPI Number: 1023251717
  • Provider Enumeration Date: 04/12/2009
  • Last Update Date: 09/28/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 9032497151
  • Enrollment ID: I20161025000750

Medical Identifiers

Medical identifiers for Nikolaos Zacharias such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023251717NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2086S0129XSurgery - Vascular Surgery 17544 (New Hampshire)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Massachusetts General HospitalBoston, MAHospital
Southern Nh Medical CenterNashua, NHHospital
Brigham And Women's HospitalBoston, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Foundation Medical Partners Inc9436140456285
Massachusetts General Physicians Organization Inc24663658203084

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. Nikolaos Zacharias allows following entities to bill medicare on his behalf.
Entity NameMary Hitchcock Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023092053
PECOS PAC ID: 4486561164
Enrollment ID: O20031126000258
Entity NameFoundation Medical Partners Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033162037
PECOS PAC ID: 9436140456
Enrollment ID: O20040519001048
Entity NameDartmouth-hitchcock Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548210198
PECOS PAC ID: 4183537509
Enrollment ID: O20040809000442

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. Nikolaos Zacharias 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
Nikolaos Zacharias, MD
1 Medical Center Dr, Vascular Surgery,
Lebanon, NH 03756-1000

Ph: (603) 650-8677
Nikolaos Zacharias, MD
1 Medical Center Dr, Vascular Surgery,
Lebanon, NH 03756-1000

Ph: (603) 650-8677

Reviews and Comments


Surgery Doctors in Lebanon, NH

Juliana Castellano, MD, PHD
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Gina Lynn Adrales, M.D.
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Astrid Gleaton, M.D.
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Stefanie Sueda,
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Dr. James C Cooros, M.D.
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Dr. David H Stone, MD
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Practice Location: 1 Medical Center Dr, Dhmc Department Of Surgery, Lebanon, NH 03756
Phone: 603-650-4682    Fax: 603-650-4973

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.