Ven A Aduana, MD - Medicare Pathology in Geneva, IL

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Ven A Aduana, MD is a medicare enrolled "Pathology - Anatomic Pathology & Clinical Pathology" physician in Geneva, Illinois. He graduated from medical school in 1982 and has 43 years of diverse experience with area of expertise as Pathology. He is a member of the group practice Gi Partners Of Illinois Llc, Alliance Pathology Consultants Ltd and his current practice location is 2631 Williamsburg Ave 302, Geneva, Illinois. You can reach out to his office (for appointments etc.) via phone at (630) 232-2025.

Ven A Aduana is licensed to practice in Illinois (license number 036079199) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1699757369.

Contact Information

Ven A Aduana, MD
2631 Williamsburg Ave 302,
Geneva, IL 60134-1128
(630) 232-2025
(630) 232-2780

Map and Direction




Physician's Profile

Full NameVen A Aduana
GenderMale
SpecialityPathology
Experience43 Years
Location2631 Williamsburg Ave 302, Geneva, Illinois
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ven A Aduana graduated from medical school in 1982
  NPI Data:
  • NPI Number: 1699757369
  • Provider Enumeration Date: 11/17/2005
  • Last Update Date: 05/16/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8820078371
  • Enrollment ID: I20041110000190

Medical Identifiers

Medical identifiers for Ven A Aduana such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699757369NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207ZP0102XPathology - Anatomic Pathology & Clinical Pathology 036079199 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Hospital And Medical CenterChicago, ILHospital
St Alexius Medical CenterHoffman estates, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gi Partners Of Illinois Llc256775829533
Alliance Pathology Consultants Ltd54969285589

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. Ven A Aduana allows following entities to bill medicare on his behalf.
Entity NamePathology Consultants Of Chicago Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689690562
PECOS PAC ID: 1759369911
Enrollment ID: O20040713000770
Entity NameGastrointestinal Health Specialists Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790702538
PECOS PAC ID: 3870549066
Enrollment ID: O20050330001134
Entity NameAlliance Pathology Consultants Ltd
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972881613
PECOS PAC ID: 5496928558
Enrollment ID: O20111105000003
Entity NameGi Partners Of Illinois Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548613995
PECOS PAC ID: 2567758295
Enrollment ID: O20160907001020

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. Ven A Aduana 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
Ven A Aduana, MD
520 E 22nd St,
Lombard, IL 60148-6110

Ph: (630) 874-2542		Ven A Aduana, MD
2631 Williamsburg Ave 302,
Geneva, IL 60134-1128

Ph: (630) 232-2025

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).

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.