Mr Anthony James Geroulis, MD - Medicare Otolaryngology in Northfield, IL

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Mr Anthony James Geroulis, MD is a medicare enrolled "Otolaryngology - Otolaryngology/facial Plastic Surgery" physician in Northfield, Illinois. His current practice location is 330 West Frontage Rd., Northfield, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 441-4441.

Mr Anthony James Geroulis is licensed to practice in Illinois (license number 36.050050) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1982769717.

Contact Information

Mr Anthony James Geroulis, MD
330 West Frontage Rd.,
Northfield, IL 60093
(847) 441-4441
(847) 784-9744

Map and Direction




Physician's Profile

Full NameMr Anthony James Geroulis
GenderMale
SpecialityOtolaryngology - Otolaryngology/facial Plastic Surgery
Location330 West Frontage Rd., Northfield, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1982769717
  • Provider Enumeration Date: 12/22/2006
  • Last Update Date: 03/08/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 2365331782
  • Enrollment ID: I20040313000228

Medical Identifiers

Medical identifiers for Mr Anthony James Geroulis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982769717NPI-NPPES
036050050MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207YX0905XOtolaryngology - Otolaryngology/facial Plastic Surgery 036050050 (Illinois)Secondary
207YX0905XOtolaryngology - Otolaryngology/facial Plastic Surgery 36.050050 (Illinois)Primary

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. Mr Anthony James Geroulis allows following entities to bill medicare on his behalf.
Entity NameUniversity Of Chicago
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821048786
PECOS PAC ID: 7719899426
Enrollment ID: O20031103000094
Entity NameThe University Of Chicago Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033218128
PECOS PAC ID: 7618880766
Enrollment ID: O20031106000203

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. Mr Anthony James Geroulis 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
Mr Anthony James Geroulis, MD
330 West Frontage Rd.,
Northfield, IL 60093

Ph: (847) 441-4441		Mr Anthony James Geroulis, MD
330 West Frontage Rd.,
Northfield, IL 60093

Ph: (847) 441-4441

Reviews and Comments


Otolaryngology Doctors in Northfield, IL


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.