Milestone Behavioral Therapy L.L.C.

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

Legal business name

MILESTONE BEHAVIORAL THERAPY L.L.C.

Practice address

12017 SW 49TH St
Mustang, OK 73064-6035

Phone

(405) 687-0544

NPI assigned

Dec 18, 2025

Organization subpart

No

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

Authorized official

Name

Chelsea Marie Aday, M.S., BCBA, LBANPI 1366292666

Title

Board Certified Behavior Analyst

Phone

(405) 687-0544

Specialties & licenses 1

Addresses

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Chelsea Aday

  • Behavior Analyst
  • Oklahoma City, OK
  • NPI 1366292666
  NPD Authorized official

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

{
    "created_epoch": "1766016000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1766016000000",
    "number": "1053276469",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12017 SW 49TH ST",
            "city": "MUSTANG",
            "state": "OK",
            "postal_code": "730646035",
            "telephone_number": "405-687-0544"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12017 SW 49TH ST",
            "city": "MUSTANG",
            "state": "OK",
            "postal_code": "730646035",
            "telephone_number": "405-687-0544"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MILESTONE BEHAVIORAL THERAPY L.L.C.",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-12-18",
        "last_updated": "2025-12-18",
        "certification_date": "2025-12-18",
        "status": "A",
        "authorized_official_last_name": "ADAY",
        "authorized_official_first_name": "CHELSEA",
        "authorized_official_middle_name": "MARIE",
        "authorized_official_title_or_position": "BOARD CERTIFIED BEHAVIOR ANALYST",
        "authorized_official_telephone_number": "405-687-0544",
        "authorized_official_credential": "M.S., BCBA, LBA"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Behavior Analyst",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Naomi Mendoza
• Stefanie Lynn Meredith, D.O.
• Amy Messinger
• Jayda Metheny
• Midtown Pulmonary and Critical Care Specialists PLLC
• Caleb Miller
• Madisyn Miller
• Michael Thomas Miller
• Brett Mills
• Janya Mills

• Behavior Analyst in Mustang, OK
• Providers in Mustang, OK by specialty
• Behavior Analyst in Oklahoma

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 18, 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.