Individual provider Active NPI

Brian Fonseca

  • Physical Therapist
  • Carlsbad, CA
National Provider Identifier
1609672435
Registry record updated Sep 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
307603 Issued in CA
Practice address
2150 Palomar Airport Rd Ste 210
Carlsbad, CA 92011-4408
Phone
(760) 517-6477
NPI assigned
Feb 21, 2025
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 14, 2026

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 307603 CA Primary

Addresses

Primary practice location

2150 Palomar Airport Rd Ste 210
Carlsbad, CA 92011-4408

Mailing address

2150 Palomar Airport Rd Ste 210
Carlsbad, CA 92011-4408
Phone (858) 527-8075

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250403001263 CA Practitioner - Physical Therapist in Private Practice 8729502414 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 2024
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
MDRS Spine and Sport IncGroup PAC ID 3274446687, 181 clinicians

Practice addresses (Care Compare)

2335 Vista Way
Oceanside, CA 92054-5663
Phone (760) 547-2666

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
307603CAMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
MDRS Spine & Sport, Inc Physical Therapist CurrentSince Mar 5, 2025 Accepting new patients
MDRS Spine & Sport, Inc Physical Therapist CurrentSince Mar 5, 2025 Accepting new patients

Locations

450 Rosewood Ave
Ste 105
Camarillo, CA 93010
Phone (805) 389-4781

1020 Tierra del Rey
Ste A1
Chula Vista, CA 91910
Phone (619) 585-7104

14150 Culver Dr
Ste 103
Irvine, CA 92604
Phone (949) 262-9142

2335 Vista Way
Oceanside, CA 92054
Phone (760) 547-2666

9852 Business Park Dr
Ste A
Sacramento, CA 95827
Phone (916) 362-7962

5850 Canoga Ave
Ste 120
Woodland Hills, CA 91367
Phone (747) 255-4089

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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1740096000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789344000000",
    "number": "1609672435",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2150 PALOMAR AIRPORT RD STE 210",
            "city": "CARLSBAD",
            "state": "CA",
            "postal_code": "920114408",
            "telephone_number": "858-527-8075"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2150 PALOMAR AIRPORT RD STE 210",
            "city": "CARLSBAD",
            "state": "CA",
            "postal_code": "920114408",
            "telephone_number": "760-517-6477"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FONSECA",
        "first_name": "BRIAN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-02-21",
        "last_updated": "2026-09-14",
        "certification_date": "2026-09-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "CA",
            "license": "307603",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Carlsbad, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 14, 2026; 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.