Leah Nicole Treffeisen, DO

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

125084221 Issued in IL

Practice address

1555 Barrington Rd
Obstetrics and Gynecology Residency Program
Hoffman Estates, IL 60169

Phone

(224) 299-6939

NPI assigned

Mar 18, 2024

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Osteopathy

State licenses

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

{
    "created_epoch": "1710720000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1719187200000",
    "number": "1043079387",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1555 BARRINGTON RD",
            "address_2": "OBSTETRICS AND GYNECOLOGY RESIDENCY PROGRAM",
            "city": "HOFFMAN ESTATES",
            "state": "IL",
            "postal_code": "60169"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1555 BARRINGTON RD",
            "address_2": "OBSTETRICS AND GYNECOLOGY RESIDENCY PROGRAM",
            "city": "HOFFMAN ESTATES",
            "state": "IL",
            "postal_code": "60169",
            "telephone_number": "224-299-6939"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TREFFEISEN",
        "first_name": "LEAH",
        "middle_name": "NICOLE",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-03-18",
        "last_updated": "2024-06-24",
        "certification_date": "2024-06-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "IL",
            "license": "125084221",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Touch of Life Chiropractic
• Township of Schaumburg
• Dan Tran
• Nicholas Tran
• Travel Vaccinations, P.C.
• Tri Modern Health
• Ravi K Trivedi, M.D.
• David H. Trotter, MD
• Sherry Tsang, RPH
• Michelle A Tucker, FNP-BC, PMHNP-BC

• Obstetrics & Gynecology Physician in Hoffman Estates, IL
• Providers in Hoffman Estates, IL by specialty
• Obstetrics & Gynecology Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 2024; 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.