Wilfredo Jose Romero Ubillus, MD - Medicare Internal Medicine in Oak Park, IL

Wilfredo Jose Romero Ubillus, MD is a medicare enrolled "Internal Medicine - Hospice And Palliative Medicine" physician in Oak Park, Illinois. He graduated from medical school in 2005 and has 19 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Alexian Brothers Medical Group Specialty Care and his current practice location is 101 Madison St Ste 3, Oak Park, Illinois. You can reach out to his office (for appointments etc.) via phone at (707) 486-2700.

Wilfredo Jose Romero Ubillus is licensed to practice in Illinois (license number 036130680) 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 1164686218.

Contact Information

Wilfredo Jose Romero Ubillus, MD
101 Madison St Ste 3,
Oak Park, IL 60302
(707) 486-2700
(708) 486-2702

Map and Direction




Physician's Profile

Full NameWilfredo Jose Romero Ubillus
GenderMale
SpecialityInternal Medicine
Experience19 Years
Location101 Madison St Ste 3, Oak Park, 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:
  • Wilfredo Jose Romero Ubillus graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1164686218
  • Provider Enumeration Date: 07/17/2008
  • Last Update Date: 06/12/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 0345490447
  • Enrollment ID: I20121026000211

Medical Identifiers

Medical identifiers for Wilfredo Jose Romero Ubillus such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164686218NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0002XInternal Medicine - Hospice And Palliative Medicine 036130680 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Rainbow Hospice And Palliative CareMount prospect, ILHospice
Presence Saints Mary And Elizabeth Medical CenterChicago, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Alexian Brothers Medical Group Specialty Care145663661229

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. Wilfredo Jose Romero Ubillus allows following entities to bill medicare on his behalf.
Entity NameAlexian Brothers Medical Group Specialty Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275990061
PECOS PAC ID: 1456636612
Enrollment ID: O20170330001530

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. Wilfredo Jose Romero Ubillus 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
Wilfredo Jose Romero Ubillus, MD
365 N Halsted St Apt 2202,
Chicago, IL 60661-1377

Ph: (313) 354-5715
Wilfredo Jose Romero Ubillus, MD
101 Madison St Ste 3,
Oak Park, IL 60302

Ph: (707) 486-2700

Reviews and Comments


Internal Medicine Doctors in Oak Park, IL

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Paul Balter, MD
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Steve Michel, MD
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Max L Harris, MD
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Practice Location: 3 Erie Ct, L700, Oak Park, IL 60302
Phone: 708-763-2536    Fax: 708-383-7655

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.