Mary Jean Kleinaitis, NP - Medicare Nurse Practitioner in Skokie, IL

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Mary Jean Kleinaitis, NP is a medicare enrolled "Nurse Practitioner - Family" in Skokie, Illinois. She graduated from nursing school in 2023 and has 3 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Midwest Express Care 2, Inc, Physicians To You Home Health Limited and her current practice location is 9735 Skokie Blvd, Skokie, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 380-8969.

Mary Jean Kleinaitis is licensed to practice in Illinois (license number 209029117) 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 1558166751.

Contact Information

Mary Jean Kleinaitis, NP
9735 Skokie Blvd,
Skokie, IL 60077-1383
(847) 380-8969
Not Available

Map and Direction




Provider's Profile

Full NameMary Jean Kleinaitis
GenderFemale
SpecialityNurse Practitioner
Experience3 Years
Location9735 Skokie Blvd, Skokie, 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:
  • Mary Jean Kleinaitis graduated from nursing school in 2023
  NPI Data:
  • NPI Number: 1558166751
  • Provider Enumeration Date: 02/13/2025
  • Last Update Date: 04/07/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 8628593159
  • Enrollment ID: I20250417001096

Medical Identifiers

Medical identifiers for Mary Jean Kleinaitis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558166751NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 209029117 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
New Haven Home Health Care, IncOak park, ILHome health agency
Advance Home Health Care, LtdChicago, ILHome health agency
Central Dupage HospitalWinfield, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Midwest Express Care 2, Inc0547495467217
Physicians To You Home Health Limited519397216410

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. Mary Jean Kleinaitis allows following entities to bill medicare on her behalf.
Entity NamePhysicians To You Home Health Limited
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184983223
PECOS PAC ID: 5193972164
Enrollment ID: O20120827000228

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. Mary Jean Kleinaitis 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
Mary Jean Kleinaitis, NP
1121 Greenleaf Ave Apt 201,
Wilmette, IL 60091-2757

Ph: (765) 426-4931		Mary Jean Kleinaitis, NP
9735 Skokie Blvd,
Skokie, IL 60077-1383

Ph: (847) 380-8969

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.