NPIMap

Individual provider Active NPI

Malgorzata Krystyna Bach, MD

  • Neurology Physician
  • Park City, IL
National Provider Identifier
1801852322
Registry record updated Feb 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurology PhysicianTaxonomy code 2084N0400X
License
036115194 Issued in IL
Practice address
355 Greenleaf St Ste H
Park City, IL 60085-5708
Phone
(847) 230-7523
Fax
(847) 999-3859
NPI assigned
Apr 24, 2006
Last updated
Feb 13, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Neurology Physician 2084N0400X 036115194 IL Primary

Addresses

Primary practice location

355 Greenleaf St Ste H
Park City, IL 60085-5708

Mailing address

355 Greenleaf St Ste H
Park City, IL 60085-5708
Phone (847) 230-7523

Other identifiers 1

IdentifierTypeStateIssuer
036115194MedicaidIL

Other names 1

  • Malgorzata Krystyna Oczko-Walker Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20061019000396 IL Practitioner - Neurology 5193721819 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Neurology
Education
Other, 2006
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Northwest Neurology, LTDGroup PAC ID 8729069158, 30 clinicians

Practice addresses (Care Compare)

22285 N Pepper Rd
Suite 401
Lake Barrington, IL 60010-2542
Phone 84788266042191

355 Greenleaf St
Suite H
Park City, IL 60085-5708
Phone (847) 230-7523

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
036115194ILMDNeurology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Northwest Neurology, LTD Neurology CurrentSince Feb 1, 2018 Accepting new patients
Greenleaf Memory Clinic PLLC Neurology CurrentSince Oct 22, 2025 Accepting new patients

Locations

22285 N Pepper Rd
Ste 401
Lake Barrington, IL 60010
Phone (847) 882-6604

355 Greenleaf St
Ste H
Park City, IL 60085
Phone (608) 320-9006

Organizations & group practices 2

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

Hospital & facility affiliations 9

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1145836800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770940800000",
    "number": "1801852322",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "355 GREENLEAF ST STE H",
            "city": "PARK CITY",
            "state": "IL",
            "postal_code": "600855708",
            "telephone_number": "847-230-7523",
            "fax_number": "847-999-3859"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "355 GREENLEAF ST STE H",
            "city": "PARK CITY",
            "state": "IL",
            "postal_code": "600855708",
            "telephone_number": "847-230-7523",
            "fax_number": "847-999-3859"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BACH",
        "first_name": "MALGORZATA",
        "middle_name": "KRYSTYNA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-04-24",
        "last_updated": "2026-02-13",
        "certification_date": "2026-02-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "IL",
            "license": "036115194",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036115194",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MALGORZATA",
            "last_name": "OCZKO-WALKER",
            "middle_name": "KRYSTYNA",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Park City, IL

Sources for this page

Verify at the official NPI Registry.