Laciee E Rousseau-Mayer, LPC, NCC, M.ED

Primary specialty

Professional CounselorTaxonomy code 101YP2500X

License

2025006955 Issued in MO

Practice address

3284 Ivanhoe Ave Ste E
Saint Louis, MO 63139-2246

Phone

(314) 266-9331

NPI assigned

Aug 11, 2017

Sex

Female

Sole proprietor

Yes

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

Enrolled in MO

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 1

Specialty

Mental Health Counselor

Education

Other, 2022

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Education

State licenses

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.

• Places for People, Inc.

  • Adult Mental Health Clinic/Center
  • Saint Louis, MO
  • NPI 1073637377
  Medicare reassignment
• Preferred Family Healthcare, Inc

  • Community/Behavioral Health Agency
  • Kirksville, MO
  • NPI 1649474206
  Medicare reassignment

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

{
    "created_epoch": "1502409600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785283200000",
    "number": "1871018747",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3284 IVANHOE AVE STE E",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631392246"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3284 IVANHOE AVE STE E",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631392246",
            "telephone_number": "314-266-9331"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "10024 Office Center Ave Ste 100",
            "address_purpose": "LOCATION",
            "city": "Saint Louis",
            "state": "MO",
            "postal_code": "631281392",
            "country_code": "US",
            "telephone_number": "314-729-7050",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1001 Lynch St",
            "address_purpose": "LOCATION",
            "city": "Saint Louis",
            "state": "MO",
            "postal_code": "631181818",
            "country_code": "US",
            "telephone_number": "314-535-5600",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ROUSSEAU-MAYER",
        "first_name": "LACIEE",
        "middle_name": "E",
        "credential": "LPC, NCC, M.ED",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2017-08-11",
        "last_updated": "2026-07-29",
        "certification_date": "2026-07-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "MO",
            "license": "2025006955",
            "primary": true
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "MO",
            "license": "2025006955",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• John Edward Rouck, MD
• Anne Catherine Roulo, D.C.
• Katherine Ann Roulston, BSW
• Autumn Rae Rounds
• Shawn T. Roundtree, MSW
• Elizabeth Michele Rousseau
• Jon Andrew Roussin
• Heather S Routh, FNP
• Michael A Rovinsky, PLPC
• Jason L Row, D.C.

• Professional Counselor in Saint Louis, MO
• Providers in Saint Louis, MO by specialty
• Professional Counselor in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 29, 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.