Mrs Udaya Bontu, MD - Medicare Internal Medicine in Geneva, IL

Mrs Udaya Bontu, MD is a medicare enrolled "Hospitalist" physician in Geneva, Illinois. She graduated from medical school in 1986 and has 38 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Northwestern Medical Faculty Foundation and her current practice location is 300 Randall Rd, Geneva, Illinois. You can reach out to her office (for appointments etc.) via phone at (630) 933-4700.

Mrs Udaya Bontu is licensed to practice in Illinois (license number 036091568) 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 1255339503.

Contact Information

Mrs Udaya Bontu, MD
300 Randall Rd,
Geneva, IL 60134-4200
(630) 933-4700
(630) 933-4427

Map and Direction




Physician's Profile

Full NameMrs Udaya Bontu
GenderFemale
SpecialityInternal Medicine
Experience38 Years
Location300 Randall Rd, Geneva, 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:
  • Mrs Udaya Bontu graduated from medical school in 1986
  NPI Data:
  • NPI Number: 1255339503
  • Provider Enumeration Date: 07/11/2005
  • Last Update Date: 04/23/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5496741993
  • Enrollment ID: I20040422001619

Medical Identifiers

Medical identifiers for Mrs Udaya Bontu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255339503NPI-NPPES
P00083896OtherILRAILROAD MEDICARE
036091568MedicaidIL
610033301OtherILDOL WORKCOMP
DB0387OtherILRAILROAD MEDICARE GROUP
04532170OtherILBLUE CROSS BLUE SHIELD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 036091568 (Illinois)Secondary
208M00000XHospitalist 036091568 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northwestern Medicine Mchenry HospitalMchenry, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northwestern Medical Faculty Foundation45875768143352

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. Mrs Udaya Bontu allows following entities to bill medicare on her behalf.
Entity NameRockford Health Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043242886
PECOS PAC ID: 2567374036
Enrollment ID: O20031103000584
Entity NameNorthwestern Medical Faculty Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346235314
PECOS PAC ID: 4587576814
Enrollment ID: O20031105000541
Entity NameCentral Dupage Physician Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033149844
PECOS PAC ID: 5890696231
Enrollment ID: O20040303000601

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. Mrs Udaya Bontu 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
Mrs Udaya Bontu, MD
300 Randall Rd,
Geneva, IL 60134-4200

Ph: (630) 933-4700
Mrs Udaya Bontu, MD
300 Randall Rd,
Geneva, IL 60134-4200

Ph: (630) 933-4700

Reviews and Comments


Hospitalist Doctors in Geneva, IL

Dr. Josephine Soyoung Lee-kim, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 300 Randall Rd, Geneva, IL 60134
Phone: 630-933-4700    Fax: 630-933-4427
Nimit Desai, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 351 Delnor Dr Ste 351, Geneva, IL 60134
Phone: 630-232-0280    Fax: 630-232-3896
Dr. Andrew Westfall, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 300 Randall Rd, Geneva, IL 60134
Phone: 630-933-4700    Fax: 630-933-4427
Himabala Medasani, MD
Hospitalist
Medicare: Medicare Enrolled
Practice Location: 300 Randall Rd, Geneva, IL 60134
Phone: 630-933-4700    Fax: 630-933-4427

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.