Aileen J Santos, NP - Medicare Nurse Practitioner in Lake Geneva, WI

Aileen J Santos, NP is a medicare enrolled "Nurse Practitioner" in Lake Geneva, Wisconsin. She graduated from nursing school in 2016 and has 8 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Mercy Health System Corporation and her current practice location is N2950 State Road 67, Lake Geneva, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (262) 245-0535.

Aileen J Santos is licensed to practice in Wisconsin (license number 1353933) 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 1336659119.

Contact Information

Aileen J Santos, NP
N2950 State Road 67,
Lake Geneva, WI 53147-2655
(262) 245-0535
Not Available

Map and Direction




Provider's Profile

Full NameAileen J Santos
GenderFemale
SpecialityNurse Practitioner
Experience8 Years
LocationN2950 State Road 67, Lake Geneva, Wisconsin
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:
  • Aileen J Santos graduated from nursing school in 2016
  NPI Data:
  • NPI Number: 1336659119
  • Provider Enumeration Date: 10/05/2017
  • Last Update Date: 07/19/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1759647910
  • Enrollment ID: I20230419001302

Medical Identifiers

Medical identifiers for Aileen J Santos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336659119NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 209016040 (Illinois)Secondary
363L00000XNurse Practitioner 277002280 (Illinois)Secondary
363L00000XNurse Practitioner 1353933 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Walworth Hospital & Medical CenterLake geneva, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Health System Corporation7416860440475

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. Aileen J Santos 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: O20031113000164

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. Aileen J Santos 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
Aileen J Santos, NP
332 Bingham Cir,
Mundelein, IL 60060-2087

Ph: (224) 723-0906
Aileen J Santos, NP
N2950 State Road 67,
Lake Geneva, WI 53147-2655

Ph: (262) 245-0535

Reviews and Comments


Nurse Practitioner Nurses in Lake Geneva, WI

Crystal J Dillett, NP
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Phone: 262-249-1960    Fax: 262-249-1962
Amanda Ann Farrell, APRN
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Joann Kiemen, NP
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Ms. Claudia L Peterson, CRNA
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Practice Location: Lake Geneva 146 E Geneva Square, Lake Geneva, WI 53157
Phone: 262-422-8038    

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.