Nikki Lyn Keefer, PH.D, BCBA

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

License

1-01-0516 Issued in FL

Practice address

3516 Wild Eagle Run
Oviedo, FL 32766-8131

Phone

(407) 489-2121

NPI assigned

Apr 17, 2009

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 identifiers 2

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Philosophy

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.

• Collaborative Solutions by Dr. Nikki Keefer & Assoc., Inc.

  • Community/Behavioral Health Agency
  • Orlando, FL
  • NPI 1962679514
  NPD (past) Authorized official
• Collaborative Solutions by Dr. Nikki Keefer & Associates, Inc

  • Community/Behavioral Health Agency
  • Orlando, FL
  • NPI 1619111630

  Behavior Analyst

  NPD (past) Authorized official

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

{
    "created_epoch": "1239926400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759708800000",
    "number": "1679716856",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3516 WILD EAGLE RUN",
            "city": "OVIEDO",
            "state": "FL",
            "postal_code": "327668131",
            "telephone_number": "407-489-2121",
            "fax_number": "407-951-7075"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3516 WILD EAGLE RUN",
            "city": "OVIEDO",
            "state": "FL",
            "postal_code": "327668131",
            "telephone_number": "407-489-2121"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KEEFER",
        "first_name": "NIKKI",
        "middle_name": "LYN",
        "name_prefix": "Dr.",
        "credential": "PH.D, BCBA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-04-17",
        "last_updated": "2025-10-06",
        "certification_date": "2025-10-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "FL",
            "license": "1-01-0516",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDWAIVER",
            "identifier": "685758298",
            "state": "FL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDWAIVER DD",
            "identifier": "685758296",
            "state": "FL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Bradley James Kasper, DO
• Brittany Kauffmann, ED.S., NCSP
• Christina L Kavenagh, LMHC
• Kevin Dennis Kearney, APRN
• Tyler Keating
• Dustin Kegeris, LMHC
• Sabrenia Kelley-Lewis
• Barbara J Kelly, ARNP
• Bethsaida Jyn Kelly, RN, JD
• Crystal Kelly, BA

• Behavior Analyst in Oviedo, FL
• Providers in Oviedo, FL by specialty
• Behavior Analyst in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 6, 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.