Joanna Choo Barclay, MD - Medicare Anesthesiology in Elgin, IL

Joanna Choo Barclay, MD is a medicare enrolled "Anesthesiology - Pain Medicine" physician in Elgin, Illinois. She went to Loyola University Of Chicago, Stritch School Of Medicine and graduated in 1989 and has 35 years of diverse experience with area of expertise as Anesthesiology. She is a member of the group practice Greater Elgin Pain Management Consultants S C, Legacy Healthcare Services Inc and her current practice location is 1425 N Randall Rd, Elgin, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 742-9800.

Joanna Choo Barclay is licensed to practice in Illinois (license number 036084428) 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 1932210978.

Contact Information

Joanna Choo Barclay, MD
1425 N Randall Rd,
Elgin, IL 60123-2300
(847) 742-9800
Not Available

Map and Direction




Physician's Profile

Full NameJoanna Choo Barclay
GenderFemale
SpecialityAnesthesiology
Experience35 Years
Location1425 N Randall Rd, Elgin, 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:
  • Joanna Choo Barclay attended and graduated from Loyola University Of Chicago, Stritch School Of Medicine in 1989
  NPI Data:
  • NPI Number: 1932210978
  • Provider Enumeration Date: 08/31/2006
  • Last Update Date: 12/14/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4284534561
  • Enrollment ID: I20040120000347

Medical Identifiers

Medical identifiers for Joanna Choo Barclay such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932210978NPI-NPPES
036084428MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207LP2900XAnesthesiology - Pain Medicine 036084428 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Advocate Sherman HospitalElgin, ILHospital
Advocate Good Shepherd HospitalBarrington, ILHospital
Presence Saint Joseph Hospital - ElginElgin, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Greater Elgin Pain Management Consultants S C12543312262
Legacy Healthcare Services Inc21633397222654

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. Joanna Choo Barclay allows following entities to bill medicare on her behalf.
Entity NameGreater Elgin Pain Management Consultants S C
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205916707
PECOS PAC ID: 1254331226
Enrollment ID: O20061226000088

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. Joanna Choo Barclay 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
Joanna Choo Barclay, MD
7 Red Ridge Cir,
South Barrington, IL 60010-5326

Ph: (847) 220-1418
Joanna Choo Barclay, MD
1425 N Randall Rd,
Elgin, IL 60123-2300

Ph: (847) 742-9800

Reviews and Comments


Anesthesiology Doctors in Elgin, IL

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Michael Nikolov, M.D.
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Dr. Fritz-jose Edwards Chandler, M.D.
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Jack Chi Lin, MD
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Istvan Miko, M.D.
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Practice Location: 77 N Airlite St, Medical Staff Office, Elgin, IL 60123
Phone: 734-846-7697    

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.