Individual provider Active NPI

Marisol Mateo Busacay, OTR/L

  • Pediatric Occupational Therapist
  • Las Vegas, NV
National Provider Identifier
1235825621
Registry record updated May 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Occupational TherapistTaxonomy code 225XP0200X
License
OT-3200 Issued in NV
Practice address
3920 W Charleston Blvd Ste Y
Las Vegas, NV 89102-1633
Phone
(818) 894-2273
Fax
(818) 357-2505
NPI assigned
Apr 18, 2023
Last updated
May 11, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 11, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Occupational Therapist 225XP0200X OT-3200 NV Primary

Addresses

Primary practice location

3920 W Charleston Blvd Ste Y
Las Vegas, NV 89102-1633

Mailing address

6778 Painted Morning Ave
Las Vegas, NV 89142-3602
Phone (702) 427-4682

Other practice location 1

1306 E Calvada Blvd
Pahrump, NV 89048-2797
Phone (818) 894-2273

Other practice location 2

8020 W Sahara Ave Ste 160
Las Vegas, NV 89117-7917
Phone (702) 595-5437

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NV

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250320000088 NV Practitioner - Occupational Therapist in Private Practice 9638691587 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Slptele LLC CurrentSince Jan 16, 2025 Accepting new patients
Therapy Blocks L.L.C. Past Accepting new patients

Locations

6320 Canoga Ave
Fl 15
Woodland Hls, CA 91367
Phone 81889422731025

3920 W Charleston Blvd
Ste Y
Las Vegas, NV 89102
Phone (702) 992-3577

601 N Pecos Rd
Las Vegas, NV 89101
Phone (702) 455-2202

1306 E Calvada Blvd
Pahrump, NV 89048
Phone (702) 339-8770

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1681776000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778457600000",
    "number": "1235825621",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6778 PAINTED MORNING AVE",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891423602",
            "telephone_number": "702-427-4682"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3920 W CHARLESTON BLVD STE Y",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891021633",
            "telephone_number": "818-894-2273",
            "fax_number": "818-357-2505"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1306 E Calvada Blvd",
            "address_purpose": "LOCATION",
            "city": "Pahrump",
            "state": "NV",
            "postal_code": "890482797",
            "country_code": "US",
            "telephone_number": "818-894-2273",
            "fax_number": "818-357-2505",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "8020 W Sahara Ave Ste 160",
            "address_purpose": "LOCATION",
            "city": "Las Vegas",
            "state": "NV",
            "postal_code": "891177917",
            "country_code": "US",
            "telephone_number": "702-595-5437",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BUSACAY",
        "first_name": "MARISOL",
        "middle_name": "MATEO",
        "name_prefix": "Dr.",
        "credential": "OTR/L",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-04-18",
        "last_updated": "2026-05-11",
        "certification_date": "2026-05-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225XP0200X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist, Pediatrics",
            "state": "NV",
            "license": "OT-3200",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Las Vegas, NV

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 11, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.