Individual provider Active NPI

Osel Lopez, ALMFT

  • Marriage & Family Therapist
  • Chicago, IL
National Provider Identifier
1437057452
Registry record updated Nov 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Marriage & Family TherapistTaxonomy code 106H00000X
License
208.011792 Issued in IL
Practice address
1011 W Wellington Ave Ste 210
Chicago, IL 60657-7187
Phone
(312) 738-8285
Fax
(773) 423-8444
NPI assigned
Oct 29, 2026
Last updated
Nov 5, 2026By the provider in NPPES
Sex
Unspecified or another gender identity
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 5, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Marriage & Family Therapist 106H00000X 208.011792 IL Primary

Addresses

Primary practice location

1011 W Wellington Ave Ste 210
Chicago, IL 60657-7187

Mailing address

1011 W Wellington Ave Ste 210
Chicago, IL 60657-7187
Phone (312) 535-9818

Other practice location 1

747 N LaSalle Street
Suite 700
Chicago, IL 60654
Phone (312) 738-8285

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

NPI Registry JSON

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

{
    "created_epoch": "1793232000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1793836800000",
    "number": "1437057452",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1011 W WELLINGTON AVE STE 210",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606577187",
            "telephone_number": "312-535-9818"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1011 W WELLINGTON AVE STE 210",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606577187",
            "telephone_number": "312-738-8285",
            "fax_number": "773-423-8444"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "747 N LaSalle Street",
            "address_2": "Suite 700",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "60654",
            "country_code": "US",
            "telephone_number": "312-738-8285",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LOPEZ",
        "first_name": "OSEL",
        "credential": "ALMFT",
        "sole_proprietor": "NO",
        "sex": "X",
        "enumeration_date": "2026-10-29",
        "last_updated": "2026-11-05",
        "certification_date": "2026-11-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "IL",
            "license": "208.011792",
            "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 Nov 5, 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.