Individual provider Active NPI

Marina Antonia Theisen

  • Mental Health Counselor
  • Chicago, IL
National Provider Identifier
1386572113
Registry record updated May 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
178.032738 Issued in IL
Practice address
10801 S Western Ave Ste 2B
Chicago, IL 60643-3223
Phone
(708) 586-7357
NPI assigned
May 12, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 12, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X 178.032738 IL Primary

Addresses

Primary practice location

10801 S Western Ave Ste 2B
Chicago, IL 60643-3223

Mailing address

10801 S Western Ave Ste 2B
Chicago, IL 60643-3223

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
178.032738ILMDMental Health Counselor

Practice roles

OrganizationSpecialtyStatusNew patients
Valentin Berman MD PC PastSince Feb 1, 2006 Accepting new patients
Mirjam Quinn and Associates, LTD PastSince Oct 17, 2023 Accepting new patients

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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1778544000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778544000000",
    "number": "1386572113",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10801 S WESTERN AVE STE 2B",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606433223"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10801 S WESTERN AVE STE 2B",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606433223",
            "telephone_number": "708-586-7357"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "THEISEN",
        "first_name": "MARINA",
        "middle_name": "ANTONIA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-05-12",
        "last_updated": "2026-05-12",
        "certification_date": "2026-05-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "IL",
            "license": "178.032738",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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 May 12, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.