Maria Vivian L. Sanchez, M.d., S.c. - Medicare Primary Care in Oak Lawn, IL

Maria Vivian L. Sanchez, M.d., S.c. is a medicare enrolled primary clinic (Internal Medicine) in Oak Lawn, Illinois. The current practice location for Maria Vivian L. Sanchez, M.d., S.c. is 5660 W 95th St, Oak Lawn, Illinois. For appointments, you can reach them via phone at (630) 241-1229. The mailing address for Maria Vivian L. Sanchez, M.d., S.c. is 5660 W 95th St, Oak Lawn, Illinois and phone number is (630) 241-1229.

Maria Vivian L. Sanchez, M.d., S.c. is licensed to practice in Illinois (license number ). The clinic also participates in the medicare program and its NPI number is 1003967324. 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 (630) 241-1229.

Contact Information

Maria Vivian L. Sanchez, M.d., S.c.
5660 W 95th St
Oak Lawn
IL 60453-2380
(630) 241-1229
(630) 963-9594

Map and Direction


Primary Care Clinic Profile

Full NameMaria Vivian L. Sanchez, M.d., S.c.
SpecialityInternal Medicine
Location5660 W 95th St, Oak Lawn, Illinois
Authorized Official Name and PositionMaria Vivian Lopez Sanchez (PRESIDENT)
Authorized Official Contact6302411229
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Maria Vivian L. Sanchez, M.d., S.c.
5660 W 95th St
Oak Lawn
IL 60453-2380

Ph: (630) 241-1229
Maria Vivian L. Sanchez, M.d., S.c.
5660 W 95th St
Oak Lawn
IL 60453-2380

Ph: (630) 241-1229

NPI Details:

NPI Number1003967324
Provider Enumeration Date01/15/2007
Last Update Date08/22/2020

Medicare PECOS Information:

Medicare PECOS PAC ID5991809113
Medicare Enrollment IDO20070328000412

Medical Identifiers

Medical identifiers for Maria Vivian L. Sanchez, M.d., S.c. such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003967324NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine (Illinois)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Maria Vivian L. Sanchez, M.d., S.c. acts as a billing entity for following providers:
Provider NameMaria Vivian L Sanchez
Provider TypePractitioner - Emergency Medicine
Provider IdentifiersNPI Number: 1912981309
PECOS PAC ID: 8820091101
Enrollment ID: I20070328000407

Reviews and Comments


Internal Medicine in Oak Lawn, IL

Michael E Beck Md Sc
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Phone: 708-424-7600    Fax: 708-424-7605
Vanessa Hagan, Md, Sc
Primary Care Clinic
Medicare: Medicare Enrolled
Practice Location: 4400 W 95th St, 303, Oak Lawn, IL 60453
Phone: 708-423-1300    Fax: 708-423-6085

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.