Individual provider Active NPI

Mary Anne Landreth, OT

  • Occupational Therapist
  • Chicago, IL
National Provider Identifier
1790796985
Registry record updated Jul 5, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Occupational TherapistTaxonomy code 225X00000X
License
056-007516 Issued in IL
Practice address
9645 S Western Ave
Chicago, IL 60643-1722
Phone
(773) 239-2734
NPI assigned
Aug 11, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 5, 2021

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Occupational Therapist 225X00000X 056-007516 IL Primary

Addresses

Primary practice location

9645 S Western Ave
Chicago, IL 60643-1722

Mailing address

790 Remington Blvd
Bolingbrook, IL 60440-4909
Phone (630) 296-2223

Other identifiers 2

IdentifierTypeStateIssuer
P00796509OtherILMEDICARE RR
056007516OtherILLICENSE

Other names 1

  • Mary A Dykstra Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20081119000616 IL Practitioner - Occupational Therapist in Private Practice 0547320657 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Occupational Therapist in Private Practice
Education
Other, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Athletic and Therapeutic Institute of Naperville, LLCGroup PAC ID 8325014020, 251 clinicians

Practice addresses (Care Compare)

7191 S Kingery Hwy L6
Willowbrook, IL 60527-5525
Phone (630) 455-6630

Merit-based Incentive Payment System (MIPS)

Final score
86.49 of 100Reported as group
Quality
90
Improvement activities
40
Cost
73.3

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
056-007516ILMDOccupational Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Illinois Bone and Joint Institute, LLC CurrentSince Mar 1, 2020 Accepting new patients
Athletic and Therapeutic Institute of Naperville LLC CurrentSince Oct 1, 2009 Accepting new patients
Illinois Bone and Joint Institute LLC CurrentSince Mar 1, 2020 Accepting new patients
Athletic and Therapeutic Institute of Naperville, LLC CurrentSince Oct 1, 2009 Accepting new patients
Athletic & Therapeutic Institute of Bourbonnais, LLC CurrentSince Oct 23, 2014 Accepting new patients
Athletic and Therapeutic Institute of Bourbonnais, LLC Current Accepting new patients
Athletic and Therapeutic Institute of Bourbonnais, LLC Occupational Therapist CurrentSince Oct 23, 2014 Accepting new patients
Midwest Orthopedic Consultants SC CurrentSince Mar 1, 2021 Accepting new patients
Athletic and Therapeutic Institute of Naperville, LLC Past Accepting new patients

Locations (25 of 29)

2101 Waukegan Rd
Ste 110
Bannockburn, IL 60015
Phone (847) 914-9096

790 Remington Blvd
Bolingbrook, IL 60440

1275 N Convent St
Ste 3
Bourbonnais, IL 60914
Phone (815) 936-1855

5057 Paysphere Cir
Chicago, IL 60674

1300 N Ashland Ave
Ste G
Chicago, IL 60622
Phone (773) 252-6227

4947 Paysphere Cir
Chicago, IL 60674
Phone (630) 783-2001

3008 S Halsted St
Ste 116
Chicago, IL 60608
Phone (312) 842-1205

3233 W Addison St
Chicago, IL 60618
Phone (773) 478-0496

9645 S Western Ave
Chicago, IL 60643
Phone (773) 239-2734

2850 S Wabash Ave
Ste 100
Chicago, IL 60616
Phone (312) 842-4600

1226 S Canal St
Chicago, IL 60607
Phone (312) 733-8958

705 W Plainfield Rd
Ste 1
Countryside, IL 60525
Phone (708) 352-1362

800 Des Plaines Ave
Forest Park, IL 60130
Phone (708) 366-2442

3330 W 177th St
Ste 2B
Hazel Crest, IL 60429
Phone (708) 249-8346

550 W Ogden Ave
Hinsdale, IL 60521
Phone (630) 323-6116

18237 Kedzie Ave
Homewood, IL 60430
Phone (630) 598-2650

1212 S Naper Blvd
Ste 104
Naperville, IL 60540
Phone (630) 369-2340

5255 W 95th St
Oak Lawn, IL 60453
Phone (708) 424-2977

4220 W 95th St
Ste 100
Oak Lawn, IL 60453
Phone (708) 226-3300

15127 S La Grange Rd
Orland Park, IL 60462
Phone (708) 403-4497

10719 160th St
Orland Park, IL 60467
Phone (702) 263-3300

971 W Touhy Ave
Park Ridge, IL 60068
Phone (847) 292-0151

951 W Touhy Ave
Park Ridge, IL 60068
Phone (847) 292-0151

2325 W Monroe St
Springfield, IL 62704
Phone (217) 241-0270

16651 Harlem Ave
Tinley Park, IL 60477
Phone (708) 444-2467

Organizations & group practices 10

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1155254400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1625443200000",
    "number": "1790796985",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "790 REMINGTON BLVD",
            "city": "BOLINGBROOK",
            "state": "IL",
            "postal_code": "604404909",
            "telephone_number": "630-296-2223"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9645 S WESTERN AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606431722",
            "telephone_number": "773-239-2734"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LANDRETH",
        "first_name": "MARY",
        "middle_name": "ANNE",
        "credential": "OT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-08-11",
        "last_updated": "2021-07-05",
        "certification_date": "2021-07-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "IL",
            "license": "056-007516",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE RR",
            "identifier": "P00796509",
            "state": "IL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "LICENSE",
            "identifier": "056007516",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARY",
            "last_name": "DYKSTRA",
            "middle_name": "A",
            "credential": "OT",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Chicago, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 5, 2021; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.