Caitlin Michelle Defrehn, COTA

Primary specialty

Occupational Therapy AssistantTaxonomy code 224Z00000X

License

A03269 Issued in MD

Practice address

8815 Columbia 100 Pkwy Ste 4-5
Columbia, MD 21045-2361

Phone

(877) 776-8502

NPI assigned

May 4, 2026

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

Other names 1

• Cait Defrehn Other name

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.

• The Children'S Spot

  • Speech-Language Pathologist
  • Columbia, MD
  • NPI 1649617952
  NPD (past)

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

{
    "created_epoch": "1777852800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777852800000",
    "number": "1023955366",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2221 WESTFIELD AVE",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212141052",
            "telephone_number": "609-618-8057"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8815 COLUMBIA 100 PKWY STE 4-5",
            "city": "COLUMBIA",
            "state": "MD",
            "postal_code": "210452361",
            "telephone_number": "877-776-8502"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEFREHN",
        "first_name": "CAITLIN",
        "middle_name": "MICHELLE",
        "credential": "COTA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-05-04",
        "last_updated": "2026-05-04",
        "certification_date": "2026-05-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "224Z00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapy Assistant",
            "state": "MD",
            "license": "A03269",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "CAIT",
            "last_name": "DEFREHN",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Helen Jennifer Deen, RN
• Julia J Deets, ATR-BC, LCPAT
• Stephen J. Defino, LCPC
• Marie Ann Defrancesco-Malviya, CRNA
• Laura E Defrancesco, PTA
• Adil T Degani, MD
• Amanda Dehenzel, RN BSN
• Liz Bricel Del Hoyo, MS, RDN
• Brooke Delane
• Stephanie Delaney, PSYD

• Occupational Therapy Assistant in Columbia, MD
• Providers in Columbia, MD by specialty
• Occupational Therapy Assistant in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 4, 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.