Megan Christiansen

Primary specialty

Occupational TherapistTaxonomy code 225X00000X

License

2019034554 Issued in MO

Practice address

555 E Terra LN
O Fallon, MO 63366-2687

Phone

(636) 240-2072

NPI assigned

Dec 5, 2019

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

Electronic endpoints 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

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.

• Fort Zumwalt School District

  • Local Education Agency (LEA)
  • O Fallon, MO
  • NPI 1912047846

  Occupational Therapist

  NPD (past)

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

{
    "created_epoch": "1575504000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761782400000",
    "number": "1962049270",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "555 E TERRA LN",
            "city": "O FALLON",
            "state": "MO",
            "postal_code": "633662687",
            "telephone_number": "636-240-2072"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "555 E TERRA LN",
            "city": "O FALLON",
            "state": "MO",
            "postal_code": "633662687",
            "telephone_number": "636-240-2072"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHRISTIANSEN",
        "first_name": "MEGAN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-12-05",
        "last_updated": "2025-10-30",
        "certification_date": "2025-10-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "MO",
            "license": "2019034554",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mchristiansen@fz.k12.mo.us",
            "affiliation": "N",
            "endpointDescription": "Email",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "555 E Terra Ln",
            "city": "O Fallon",
            "state": "MO",
            "country_code": "US",
            "postal_code": "633662687",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Colleen Chiapel, LPC
• Chiro Co LLC
• Chiro One Wellness Center of O Fallon Missouri LLC
• Dae Yong Choi, DDS
• Choice Flu Vaccinations
• Sam Christoferson
• Rachele Denise Chrum, MPT
• Elizabeth Cieslak
• Monica Lynde Ciolino, DPT
• Katherine E Clancy, FNP

• Occupational Therapist in O Fallon, MO
• Providers in O Fallon, MO by specialty
• Occupational Therapist in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 30, 2025; 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.