Individual provider Active NPI

Maria Alexa Crosby, PT

  • Physical Therapist
  • Fountain Valley, CA
National Provider Identifier
1891709739
Registry record updated Sep 30, 2013
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
PT18403 Issued in CA
Practice address
11100 Warner Ave
Suite 218
Fountain Valley, CA 92708-7506
Phone
(714) 424-0290
Fax
(714) 424-0278
NPI assigned
Jul 28, 2006
Last updated
Sep 30, 2013By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 30, 2013

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X PT18403 CA Primary

Addresses

Primary practice location

11100 Warner Ave
Suite 218
Fountain Valley, CA 92708-7506

Mailing address

11100 Warner Ave
Suite 218
Fountain Valley, CA 92708-7506
Phone (714) 424-0290

Other identifiers 1

IdentifierTypeStateIssuer
PT18403OtherCAPHYSICAL THERAPY LICENSE

Other names 1

  • Maria Alexa Arnaldo Former name

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20060913000275 CA Practitioner - Physical Therapist in Private Practice 4486658051 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 2005
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Newpoint Physical Therapy Services IncGroup PAC ID 2567904170, 2 clinicians

Practice addresses (Care Compare)

13330 Bloomfield Ave
Suite 101
Norwalk, CA 90650-3259
Phone (562) 484-3860

14306 Beach Blvd
Westminster, CA 92683-4577
Phone (512) 960-0726

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
PT18403CAMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Recovercare Therapy Group, Inc. Physical Therapist CurrentSince Sep 26, 2017 Accepting new patients
Newpoint Physical Therapy Services Inc Physical Therapist CurrentSince Dec 16, 2025 Accepting new patients
Recovercare Therapy Group, Inc. Physical Therapist CurrentSince Sep 26, 2017 Accepting new patients
Rossmoor Rehabilitation Inc Physical Therapist CurrentSince Nov 11, 2025 Accepting new patients
Active Sports Rehab Physical Therapy, Inc. Physical Therapist PastSince May 16, 2021 Accepting new patients
Nemmo Physical Therapy Center Physical Therapist Past Accepting new patients

Locations

6850 Lincoln Ave
Ste 205
Buena Park, CA 90620
Phone (714) 527-9240

13330 Bloomfield Ave
Ste 101
Norwalk, CA 90650
Phone (562) 484-3860

12501 Seal Beach Blvd
Ste 210
Seal Beach, CA 90740
Phone (562) 493-8800

14306 Beach Blvd
Westminster, CA 92683
Phone (512) 960-0726

Organizations & group practices 7

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": "1154044800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1380499200000",
    "number": "1891709739",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11100 WARNER AVE",
            "address_2": "SUITE 218",
            "city": "FOUNTAIN VALLEY",
            "state": "CA",
            "postal_code": "927087506",
            "telephone_number": "714-424-0290",
            "fax_number": "714-424-0278"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11100 WARNER AVE",
            "address_2": "SUITE 218",
            "city": "FOUNTAIN VALLEY",
            "state": "CA",
            "postal_code": "927087506",
            "telephone_number": "714-424-0290",
            "fax_number": "714-424-0278"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CROSBY",
        "first_name": "MARIA",
        "middle_name": "ALEXA",
        "credential": "PT",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-07-28",
        "last_updated": "2013-09-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "CA",
            "license": "PT18403",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "PHYSICAL THERAPY LICENSE",
            "identifier": "PT18403",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARIA",
            "last_name": "ARNALDO",
            "middle_name": "ALEXA",
            "credential": "PT",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Fountain Valley, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 30, 2013; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.