Xavier A Pareja, MD - Medicare Pain Management in Chicago, IL

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Xavier A Pareja, MD is a medicare enrolled "Pain Medicine - Pain Medicine" physician in Chicago, Illinois. He graduated from medical school in 1996 and has 30 years of diverse experience with area of expertise as Pain Management. He is a member of the group practice Humboldt Park Health and his current practice location is 1044 N Mozart St Ste 405, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (773) 825-6549.

Xavier A Pareja is licensed to practice in Illinois (license number 036104737) 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 1053379578.

Contact Information

Xavier A Pareja, MD
1044 N Mozart St Ste 405,
Chicago, IL 60622-2790
(773) 825-6549
Not Available

Map and Direction




Physician's Profile

Full NameXavier A Pareja
GenderMale
SpecialityPain Management
Experience30 Years
Location1044 N Mozart St Ste 405, Chicago, 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:
  • Xavier A Pareja graduated from medical school in 1996
  NPI Data:
  • NPI Number: 1053379578
  • Provider Enumeration Date: 05/03/2006
  • Last Update Date: 12/08/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0749263143
  • Enrollment ID: I20040608000793

Medical Identifiers

Medical identifiers for Xavier A Pareja such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053379578NPI-NPPES
036104737MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207LP2900XAnesthesiology - Pain Medicine 036104737 (Illinois)Secondary
208VP0000XPain Medicine - Pain Medicine 036104737 (Illinois)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Humboldt Park Health8921907072106

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. Xavier A Pareja allows following entities to bill medicare on his behalf.
Entity NameHumboldt Park Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740417153
PECOS PAC ID: 8921907072
Enrollment ID: O20040107000704

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. Xavier A Pareja 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
Xavier A Pareja, MD
1132 S Plymouth Ct,
Chicago, IL 60605-2008

Ph: (312) 282-7083		Xavier A Pareja, MD
1044 N Mozart St Ste 405,
Chicago, IL 60622-2790

Ph: (773) 825-6549

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.