Chicago Gi - Medicare Primary Care in Chicago, IL

Chicago Gi is a medicare enrolled primary clinic (Internal Medicine - Gastroenterology) in Chicago, Illinois. The current practice location for Chicago Gi is 1431 N Western Ave, Suite 133, Chicago, Illinois. For appointments, you can reach them via phone at (773) 342-6800. The mailing address for Chicago Gi is 1431 N Western Ave, Suite 133, Chicago, Illinois and phone number is (773) 342-6800.

Chicago Gi is licensed to practice in Illinois (license number 248000667). The clinic also participates in the medicare program and its NPI number is 1366792426. 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 (773) 342-6800.

Contact Information

Chicago Gi
1431 N Western Ave
Suite 133
Chicago
IL 60622-1797
(773) 342-6800
(773) 342-6332

Map and Direction


Primary Care Clinic Profile

Full NameChicago Gi
SpecialityInternal Medicine
Location1431 N Western Ave, Chicago, Illinois
Authorized Official Name and PositionSamuel Francisco Castillo (MEMBER)
Authorized Official Contact8477087496
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Chicago Gi
1431 N Western Ave
Suite 133
Chicago
IL 60622-1797

Ph: (773) 342-6800
Chicago Gi
1431 N Western Ave
Suite 133
Chicago
IL 60622-1797

Ph: (773) 342-6800

NPI Details:

NPI Number1366792426
Provider Enumeration Date09/17/2012
Last Update Date09/17/2012

Medicare PECOS Information:

Medicare PECOS PAC ID6204077100
Medicare Enrollment IDO20130718000283

Medical Identifiers

Medical identifiers for Chicago Gi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366792426NPI-NPPES
692861OtherILMEDICARE
1205801313OtherILNPI
036122662MedicaidIL
036063975MedicaidIL
1467503672OtherILNPI
I17297OtherILMEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 248000667 (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. Chicago Gi acts as a billing entity for following providers:
Provider NameSamuel F Castillo
Provider TypePractitioner - Gastroenterology
Provider IdentifiersNPI Number: 1205801313
PECOS PAC ID: 1759340953
Enrollment ID: I20100119000769
Provider NameSamuel Castillo
Provider TypePractitioner - Gastroenterology
Provider IdentifiersNPI Number: 1467503672
PECOS PAC ID: 5193966000
Enrollment ID: I20130808000538

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.