Stephanie Alexandria Bui, DO - Medicare Pediatrics in Woodstock, IL

Stephanie Alexandria Bui, DO is a medicare enrolled "Pediatrics" physician in Woodstock, Illinois. Her current practice location is 2000 Lake Ave, Woodstock, Illinois. You can reach out to her office (for appointments etc.) via phone at (815) 337-7100.

Stephanie Alexandria Bui is licensed to practice in Illinois (license number 036161644) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1285196733.

Contact Information

Stephanie Alexandria Bui, DO
2000 Lake Ave,
Woodstock, IL 60098-7401
(815) 337-7100
(815) 337-4793

Map and Direction




Physician's Profile

Full NameStephanie Alexandria Bui
GenderFemale
SpecialityPediatrics
Location2000 Lake Ave, Woodstock, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1285196733
  • Provider Enumeration Date: 04/03/2019
  • Last Update Date: 02/01/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 4789069030
  • Enrollment ID: I20220923000110

Medical Identifiers

Medical identifiers for Stephanie Alexandria Bui such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285196733NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 036161644 (Illinois)Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

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. Stephanie Alexandria Bui allows following entities to bill medicare on her behalf.
Entity NameMercy Health System Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598718603
PECOS PAC ID: 7416860440
Enrollment ID: O20031111000307

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. Stephanie Alexandria Bui 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
Stephanie Alexandria Bui, DO
2000 Lake Ave,
Woodstock, IL 60098-7401

Ph: (815) 337-7100
Stephanie Alexandria Bui, DO
2000 Lake Ave,
Woodstock, IL 60098-7401

Ph: (815) 337-7100

Reviews and Comments


Pediatrics Doctors in Woodstock, IL

Dr. Terri L Crawley, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 2000 Lake Ave, Woodstock, IL 60098
Phone: 815-337-7100    
Dr. Patricia A Nofzinger, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 3707 Doty Rd, Suite H, Woodstock, IL 60098
Phone: 815-338-6600    Fax: 815-337-5491
Dr. Aisha Mirza, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 2000 Lake Ave, Woodstock, IL 60098
Phone: 815-337-7100    
Dr. David Allen Stumpf, MD, PHD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 1101 Alpine Ln, Woodstock, IL 60098
Phone: 847-494-7589    Fax: 800-701-9821
Dr. Sarah H Pae, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 3707 Doty Rd Ste H, Woodstock, IL 60098
Phone: 847-981-3677    Fax: 847-690-0215
Olatubosun Odusi, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 3707 Doty Rd Ste H, Woodstock, IL 60098
Phone: 815-206-2800    Fax: 815-337-5491

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.