Karen Fernandez, FNP - Medicare in Mokena, IL

Karen Fernandez, FNP is a medicare enrolled "Nurse Practitioner - Family" physician in Mokena, Illinois. Her current practice location is 11200 Lincoln Hwy, Mokena, Illinois. You can reach out to her office (for appointments etc.) via phone at (877) 993-4321.

Karen Fernandez is licensed to practice in Illinois (license number 277.001988) 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 1669883112.

Contact Information

Karen Fernandez, FNP
11200 Lincoln Hwy,
Mokena, IL 60448-8208
(877) 993-4321
Not Available

Map and Direction




Physician's Profile

Full NameKaren Fernandez
GenderFemale
Speciality
Experience Years
Location11200 Lincoln Hwy, Mokena, 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:
  • Karen Fernandez attended and graduated from in
  NPI Data:
  • NPI Number: 1669883112
  • Provider Enumeration Date: 05/17/2014
  • Last Update Date: 10/13/2025
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Karen Fernandez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669883112NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine APRN-193416 (Montana)Secondary
207Q00000XFamily Medicine 202214276NP-PP (Oregon)Secondary
207Q00000XFamily Medicine APRN-3593 (Hawaii)Secondary
207Q00000XFamily Medicine 67376 (New Mexico)Secondary
363LF0000XNurse Practitioner - Family 277.001988 (Illinois)Primary
207Q00000XFamily Medicine 274022 (Arizona)Secondary
207Q00000XFamily Medicine 95023590 (California)Secondary
207Q00000XFamily Medicine 191815 (Alaska)Secondary
207Q00000XFamily Medicine AP61282106 (Washington)Secondary
207Q00000XFamily Medicine 2024043478 (Missouri)Secondary
207Q00000XFamily Medicine 1177580 (Texas)Secondary
207Q00000XFamily Medicine 9225 (Minnesota)Secondary
207Q00000XFamily Medicine 71016045A (Indiana)Secondary
207Q00000XFamily Medicine 883859 (Nevada)Secondary

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. Karen Fernandez 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
Karen Fernandez, FNP
27w311 Fleming Dr,
Winfield, IL 60190-1043

Ph: (312) 375-8451
Karen Fernandez, FNP
11200 Lincoln Hwy,
Mokena, IL 60448-8208

Ph: (877) 993-4321

Reviews and Comments



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.