Dr Laarni Quimson, DO - Medicare Rheumatology in Chicago, IL

Dr Laarni Quimson, DO is a medicare enrolled "Internal Medicine - Rheumatology" physician in Chicago, Illinois. She graduated from medical school in 2013 and has 11 years of diverse experience with area of expertise as Rheumatology. She is a member of the group practice Advocate Health And Hospitals Corporation and her current practice location is 9831 S Western Ave, Chicago, Illinois. You can reach out to her office (for appointments etc.) via phone at (773) 445-3500.

Dr Laarni Quimson is licensed to practice in Illinois (license number 036149442) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1245671320.

Contact Information

Dr Laarni Quimson, DO
9831 S Western Ave,
Chicago, IL 60643-1740
(773) 445-3500
(773) 445-0575

Map and Direction




Physician's Profile

Full NameDr Laarni Quimson
GenderFemale
SpecialityRheumatology
Experience11 Years
Location9831 S Western Ave, Chicago, Illinois
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Laarni Quimson graduated from medical school in 2013
  NPI Data:
  • NPI Number: 1245671320
  • Provider Enumeration Date: 07/17/2013
  • Last Update Date: 04/20/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5395048367
  • Enrollment ID: I20210619000035

Medical Identifiers

Medical identifiers for Dr Laarni Quimson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245671320NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine OS018213 (Pennsylvania)Secondary
208M00000XHospitalist OS018213 (Pennsylvania)Secondary
207RR0500XInternal Medicine - Rheumatology 036149442 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Advocate Christ Hospital & Medical CenterOak lawn, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Advocate Health And Hospitals Corporation78108009352484

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. Dr Laarni Quimson allows following entities to bill medicare on her behalf.
Entity NameAdvocate Health And Hospitals Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700824455
PECOS PAC ID: 7810800935
Enrollment ID: O20031106000064

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. Dr Laarni Quimson 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
Dr Laarni Quimson, DO
9831 S Western Ave,
Chicago, IL 60643-1740

Ph: (773) 445-3500
Dr Laarni Quimson, DO
9831 S Western Ave,
Chicago, IL 60643-1740

Ph: (773) 445-3500

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).

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