Zeus Corporation - Medicare Primary Care in Chelmsford, MA

Zeus Corporation is a medicare enrolled primary clinic (Internal Medicine) in Chelmsford, Massachusetts. The current practice location for Zeus Corporation is 227 Chelmsford St, Chelmsford, Massachusetts. For appointments, you can reach them via phone at (978) 250-0032. The mailing address for Zeus Corporation is 227 Chelmsford St, Chelmsford, Massachusetts and phone number is (978) 250-0032.

Zeus Corporation is licensed to practice in Massachusetts (license number 208471). The clinic also participates in the medicare program and its NPI number is 1780875484. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (978) 250-0032.

Contact Information

Zeus Corporation
227 Chelmsford St
Chelmsford
MA 01824-2305
(978) 250-0032
(978) 256-1348

Map and Direction


Primary Care Clinic Profile

Full NameZeus Corporation
SpecialityInternal Medicine
Location227 Chelmsford St, Chelmsford, Massachusetts
Authorized Official Name and PositionTanya Zouzas (PRESIDENT)
Authorized Official Contact9782500032
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Zeus Corporation
227 Chelmsford St
Chelmsford
MA 01824-2305

Ph: (978) 250-0032
Zeus Corporation
227 Chelmsford St
Chelmsford
MA 01824-2305

Ph: (978) 250-0032

NPI Details:

NPI Number1780875484
Provider Enumeration Date08/07/2007
Last Update Date11/23/2015

Medicare PECOS Information:

Medicare PECOS PAC ID2163580614
Medicare Enrollment IDO20081028000142

Medical Identifiers

Medical identifiers for Zeus Corporation such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780875484NPI-NPPES
601423OtherMATUFTS
M15850OtherMABLUE CROSS
M15850OtherMAMEDICARE
9758488MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 208471 (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. Zeus Corporation acts as a billing entity for following providers:
Provider NameTanya Zouzas
Provider TypePractitioner - Internal Medicine
Provider IdentifiersNPI Number: 1952310302
PECOS PAC ID: 2567523012
Enrollment ID: I20120116000054

Reviews and Comments


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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.