Margarita Kos, APRN

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

277001467 Issued in IL

Practice address

7055 High Grove Blvd
Burr Ridge, IL 60527-7593

Phone

(630) 371-9980

Fax

(630) 371-1555

NPI assigned

Dec 16, 2013

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in IL

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Optum Behavioral Care of Colorado PCGroup PAC ID 0941648463, 196 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• Optum Behavioral Care of Colorado, P.C.

  • Clinical Psychologist
  • Chicago, IL
  • NPI 1023888450
  Medicare reassignment Care Compare group NPD
• Midwest Anesthesiologists, LTD.

  • Interventional Pain Medicine Physician
  • Oak Lawn, IL
  • NPI 1447209390
  Medicare reassignment NPD
• Midwest Interventional Pain Solutions LLC

  • Pain Medicine (Anesthesiology) Physician
  • Chicago Ridge, IL
  • NPI 1144739582
  Medicare reassignment NPD
• Paragon Clinical LLC

  • Nurse Practitioner
  • Burr Ridge, IL
  • NPI 1114139946
  Medicare reassignment NPD
• The Josselyn Center NFP

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Northbrook, IL
  • NPI 1073548640
  Medicare reassignment NPD
• The Josselyn Center NFP

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Grayslake, IL
  • NPI 1841078714
  NPD
• Optum Behavioral Care of Colorado, P.C.

  • Clinical Social Worker
  • De Pere, WI
  • NPI 1396622494
  NPD
• Paragon Clinical Midwest, LLC

  • Nurse Practitioner
  • Merrillville, IN
  • NPI 1619335700
  NPD (past)

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

{
    "created_epoch": "1387152000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780272000000",
    "number": "1477974525",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7055 HIGH GROVE BLVD",
            "city": "BURR RIDGE",
            "state": "IL",
            "postal_code": "605277593",
            "telephone_number": "630-371-9980",
            "fax_number": "630-371-1555"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7055 HIGH GROVE BLVD",
            "city": "BURR RIDGE",
            "state": "IL",
            "postal_code": "605277593",
            "telephone_number": "630-371-9980",
            "fax_number": "630-371-1555"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOS",
        "first_name": "MARGARITA",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-12-16",
        "last_updated": "2026-06-01",
        "certification_date": "2026-06-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "IL",
            "license": "277001467",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Carla Renee Knapke
• Orly Kohn, MD
• Abigail Lee Koning, OTR
• Arnold Konopa
• Christabel N Koomson, MD
• Madelyn Kosmin
• Sharon Marie Koys, PA-C
• Richard P Kraig, MD, PHD
• Danielle M Kraus, LCPC
• Thomas Krausz, MD

• Psychiatric/Mental Health Nurse Practitioner in Burr Ridge, IL
• Providers in Burr Ridge, IL by specialty
• Psychiatric/Mental Health Nurse Practitioner in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 1, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.