Jennifer Mainor, FNP - Medicare Nurse Practitioner in Chicago, IL

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Jennifer Mainor, FNP is a medicare enrolled "Nurse Practitioner - Family" in Chicago, Illinois. Her current practice location is 3348 W 87th St, Chicago, Illinois. You can reach out to her office (for appointments etc.) via phone at (773) 776-4471.

Jennifer Mainor is licensed to practice in Illinois (license number 209015853) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1467979260.

Contact Information

Jennifer Mainor, FNP
3348 W 87th St,
Chicago, IL 60652-3767
(773) 776-4471
(773) 564-3510

Map and Direction




Provider's Profile

Full NameJennifer Mainor
GenderFemale
SpecialityNurse Practitioner - Family
Location3348 W 87th St, Chicago, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1467979260
  • Provider Enumeration Date: 08/23/2017
  • Last Update Date: 08/23/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 5991079899
  • Enrollment ID: I20170915001121

Medical Identifiers

Medical identifiers for Jennifer Mainor such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467979260NPI-NPPES
209015853OtherILNP LICENSE NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 209015853 (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. Jennifer Mainor allows following entities to bill medicare on her behalf.
Entity NameAnointed Health Partners Limited
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912074873
PECOS PAC ID: 1759340292
Enrollment ID: O20041008000907
Entity NameOak Street Health Physicians Group PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083051643
PECOS PAC ID: 7517109879
Enrollment ID: O20130815000670
Entity NameMidwest Express Care 2, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548692890
PECOS PAC ID: 0547495467
Enrollment ID: O20131031001375
Entity NameMcdermott Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457004046
PECOS PAC ID: 7517354178
Enrollment ID: O20220428002128

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. Jennifer Mainor 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
Jennifer Mainor, FNP
30 W Monroe St Ste 1200,
Chicago, IL 60603-2420

Ph: (312) 733-9730		Jennifer Mainor, FNP
3348 W 87th St,
Chicago, IL 60652-3767

Ph: (773) 776-4471

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.