Charlotte Haeran Koo, MD - Medicare Hospitalist in Glenview, IL

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Charlotte Haeran Koo, MD is a medicare enrolled "Hospitalist" physician in Glenview, Illinois. She graduated from medical school in 2013 and has 11 years of diverse experience with area of expertise as Hospitalist. She is a member of the group practice Banner Hospital Based Physicians Arizona Llc and her current practice location is 2100 Pfingsten Rd Ste 3001a, Glenview, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 657-5840.

Charlotte Haeran Koo is licensed to practice in Illinois (license number 036139709) 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 1093158297.

Contact Information

Charlotte Haeran Koo, MD
2100 Pfingsten Rd Ste 3001a,
Glenview, IL 60026-1301
(847) 657-5840
(847) 657-5732

Map and Direction




Physician's Profile

Full NameCharlotte Haeran Koo
GenderFemale
SpecialityHospitalist
Experience11 Years
Location2100 Pfingsten Rd Ste 3001a, Glenview, 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:
  • Charlotte Haeran Koo graduated from medical school in 2013
  NPI Data:
  • NPI Number: 1093158297
  • Provider Enumeration Date: 04/08/2013
  • Last Update Date: 06/25/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 6204065915
  • Enrollment ID: I20211220001658

Medical Identifiers

Medical identifiers for Charlotte Haeran Koo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093158297NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036139709 (Illinois)Secondary
208M00000XHospitalist 036139709 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Banner Ironwood Medical CenterQueen creek, AZHospital
Banner Goldfield Medical CenterApache junction, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Banner Hospital Based Physicians Arizona Llc3274782487398

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. Charlotte Haeran Koo allows following entities to bill medicare on her behalf.
Entity NameBanner Cancer Center Specialists Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518253152
PECOS PAC ID: 6103097779
Enrollment ID: O20110913000224
Entity NameBanner Hospital Based Physicians Arizona Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275889891
PECOS PAC ID: 3274782487
Enrollment ID: O20121003000752

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. Charlotte Haeran Koo 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
Charlotte Haeran Koo, MD
1425 N Randall Rd,
Elgin, IL 60123-2300

Ph: (224) 783-2525		Charlotte Haeran Koo, MD
2100 Pfingsten Rd Ste 3001a,
Glenview, IL 60026-1301

Ph: (847) 657-5840

Reviews and Comments


Hospitalist Doctors in Glenview, IL

Christopher Allen Ho, DO
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 2501 Compass Rd Ste 100, Glenview, IL 60026
Phone: 847-901-5200    Fax: 847-904-7118
Dr. Marian M. Allian Uriarte, M.D.
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 2089 Valor Ct, Glenview, IL 60026
Phone: 847-998-6635    Fax: 847-998-6697
Deepali Ahluwalia, M.D
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 2587 Chestnut Ave, Glenview, IL 60026
Phone: 847-393-3227    
Daniel C. Go, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Pfingsten Rd Ste 3001a, Glenview, IL 60026
Phone: 847-570-1010    Fax: 847-733-5108
Dr. Kathryn M Petrungaro, M.D.
Hospitalist
Medicare: Not Enrolled in Medicare
Practice Location: 2701 Patriot Blvd, Glenview, IL 60026
Phone: 847-535-7157    Fax: 847-998-9221
Dr. Susan Lee Kim, DO
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 2601 Compass Rd Ste 135, Glenview, IL 60026
Phone: 224-255-5408    Fax: 224-529-0319

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.