Mareen Itty, MOT - Medicare Occupational Therapist in Gurnee, IL

Mareen Itty, MOT is a medicare enrolled "Occupational Therapist" provider in Gurnee, Illinois. She graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Occupational Therapy. She is a member of the group practice Mayo Clinic - Arizona and her current practice location is 350 S Greenleaf St, Suite 403, Gurnee, Illinois. You can reach out to her office (for appointments etc.) via phone at (847) 596-7640.

Mareen Itty is licensed to practice in Arizona (license number OTH-007857) 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 1821445404.

Contact Information

Mareen Itty, MOT
350 S Greenleaf St, Suite 403,
Gurnee, IL 60031-5709
(847) 596-7640
(847) 596-7641

Map and Direction




Healthcare Provider's Profile

Full NameMareen Itty
GenderFemale
SpecialityOccupational Therapy
Experience9 Years
Location350 S Greenleaf St, Gurnee, 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:
  • Mareen Itty graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1821445404
  • Provider Enumeration Date: 05/24/2016
  • Last Update Date: 10/20/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 5193015923
  • Enrollment ID: I20191022003092

Medical Identifiers

Medical identifiers for Mareen Itty such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821445404NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
225X00000XOccupational Therapist 056011389 (Illinois)Secondary
225X00000XOccupational Therapist OTH-007857 (Arizona)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mayo Clinic - Arizona70128299301395

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. Mareen Itty allows following entities to bill medicare on her behalf.
Provider NameMayo Clinic Arizona
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1558332494
PECOS PAC ID: 7012829930
Enrollment ID: O20031105000782

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. Mareen Itty 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
Mareen Itty, MOT
13400 E Shea Blvd,
Scottsdale, AZ 85259-5452

Ph: (480) 301-8000
Mareen Itty, MOT
350 S Greenleaf St, Suite 403,
Gurnee, IL 60031-5709

Ph: (847) 596-7640

Reviews and Comments


Occupational Therapist in Gurnee, IL

Cheryl Oommen,
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 350 S Greenleaf St, Suite 403, Gurnee, IL 60031
Phone: 847-596-7640    Fax: 847-596-7641
Mckenna Ann Donegon,
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 17281 W Maple Ln, Gurnee, IL 60031
Phone: 920-214-3032    
Marie Pedrola, OT
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 30 Tower Ct Ste A, Gurnee, IL 60031
Phone: 847-336-1520    Fax: 847-336-1098
Stacy Lynne Calcagnino, MSOTR L
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 1800 Nations Dr, Suite 208, Gurnee, IL 60031
Phone: 847-477-9034    
Marci Simmons, OTR/L
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 3775 Grand Ave, Gurnee, IL 60031
Phone: 847-231-3141    
Twisha Patel,
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 5363 Sequoia Ct, Gurnee, IL 60031
Phone: 224-627-2859    
Jessica Weiland,
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 350 S Greenleaf St, Suite 403, Gurnee, IL 60031
Phone: 847-596-7640    Fax: 847-596-7641

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.