Basil S Hernandez, MD - Medicare Hospitalist in Downers Grove, IL

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Basil S Hernandez, MD is a medicare enrolled "Hospitalist" physician in Downers Grove, Illinois. He went to Saint Louis University School Of Medicine and graduated in 2003 and has 22 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Advocate Health And Hospitals Corporation and his current practice location is 3815 Highland Ave Ste G130a, Downers Grove, Illinois. You can reach out to his office (for appointments etc.) via phone at (312) 609-0300.

Basil S Hernandez is licensed to practice in Illinois (license number 036-116747) 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 1144327602.

Contact Information

Basil S Hernandez, MD
3815 Highland Ave Ste G130a,
Downers Grove, IL 60515-1500
(312) 609-0300
(630) 275-6075

Map and Direction




Physician's Profile

Full NameBasil S Hernandez
GenderMale
SpecialityHospitalist
Experience22 Years
Location3815 Highland Ave Ste G130a, Downers Grove, Illinois
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:
  • Basil S Hernandez attended and graduated from Saint Louis University School Of Medicine in 2003
  NPI Data:
  • NPI Number: 1144327602
  • Provider Enumeration Date: 09/19/2006
  • Last Update Date: 08/25/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0840297875
  • Enrollment ID: I20061103000286

Medical Identifiers

Medical identifiers for Basil S Hernandez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144327602NPI-NPPES
36116747OtherLICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036-116747 (Illinois)Secondary
208M00000XHospitalist 036-116747 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Copley Memorial HospitalAurora, ILHospital
Advocate Good Samaritan HospitalDowners grove, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advocate Health And Hospitals Corporation78108009352682

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. Basil S Hernandez allows following entities to bill medicare on his behalf.
Entity NameAdvocate Health And Hospitals Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003542184
PECOS PAC ID: 7810800935
Enrollment ID: O20220930002728

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. Basil S Hernandez 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
Basil S Hernandez, MD
29373 Network Pl,
Chicago, IL 60673-1285

Ph: () -		Basil S Hernandez, MD
3815 Highland Ave Ste G130a,
Downers Grove, IL 60515-1500

Ph: (312) 609-0300

Reviews and Comments


Hospitalist Doctors in Downers Grove, IL

Dr. Akshay Dipak Patel, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 3825 Highland Ave Ste 210, Downers Grove, IL 60515
Phone: 630-469-9200    Fax: 630-456-7486
Samira Ibrahim, DO
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 3815 Highland Ave, Downers Grove, IL 60515
Phone: 630-469-9200    Fax: 630-456-7486
Husna Khan, DO
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 3825 Highland Ave Ste 210, Downers Grove, IL 60515
Phone: 630-469-9200    Fax: 630-456-7486
Haroon Yousaf Chaudhary, DO
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 3815 Highland Ave, Downers Grove, IL 60515
Phone: 630-275-3285    Fax: 708-346-8285
Morgan Spencer Tarbutton, DO
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 5207 Main St, Downers Grove, IL 60515
Phone: 630-435-9888    Fax: 630-963-1524

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.