Individual provider Active NPI

Brittney Lynn Singh Young, DPT

  • Physical Therapist
  • Grand Terrace, CA
National Provider Identifier
1093676876
Registry record updated Nov 20, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
309217 Issued in CA
Practice address
23250 Glendora Dr
Grand Terrace, CA 92313-4917
Phone
(909) 553-4568
NPI assigned
Nov 20, 2025
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 20, 2025

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 309217 CA Primary

Addresses

Primary practice location

23250 Glendora Dr
Grand Terrace, CA 92313-4917

Mailing address

23250 Glendora Dr
Grand Terrace, CA 92313-4917
Phone (909) 553-4568

Other practice location 1

12 Upper Ragsdale Dr
Monterey, CA 93940-5730
Phone (831) 648-7200

Other names 1

  • Mrs. Brittney Lynn Singh Former name

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260113002540 CA Practitioner - Physical Therapist in Private Practice 3173009701 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Monterey Spine and Joint PCGroup PAC ID 0840295721, 75 clinicians

Practice addresses (Care Compare)

21 Lower Ragsdale Dr
Monterey, CA 93940-5827
Phone (831) 648-7200

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
309217CAMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Monterey Spine & Joint PC CurrentSince Dec 1, 2025 Accepting new patients
Monterey Spine & Joint PC CurrentSince Dec 1, 2025 Accepting new patients
Montage Surgical Group Past Accepting new patients

Locations

12 Upper Ragsdale Dr
Monterey, CA 93940
Phone (831) 264-6060

21 Lower Ragsdale Dr
Monterey, CA 93940
Phone (831) 264-6040

Interoperability endpoints

  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
  • Direct secure messaging: brittney.singh.p1@direct.msjhealth.nextgenshare.com

Organizations & group practices 3

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": "1763596800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763596800000",
    "number": "1093676876",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "23250 GLENDORA DR",
            "city": "GRAND TERRACE",
            "state": "CA",
            "postal_code": "923134917",
            "telephone_number": "909-553-4568"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "23250 GLENDORA DR",
            "city": "GRAND TERRACE",
            "state": "CA",
            "postal_code": "923134917",
            "telephone_number": "909-553-4568"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "12 Upper Ragsdale Dr",
            "address_purpose": "LOCATION",
            "city": "Monterey",
            "state": "CA",
            "postal_code": "939405730",
            "country_code": "US",
            "telephone_number": "831-648-7200",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SINGH YOUNG",
        "first_name": "BRITTNEY",
        "middle_name": "LYNN",
        "name_prefix": "Dr.",
        "credential": "DPT",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-11-20",
        "last_updated": "2025-11-20",
        "certification_date": "2025-11-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "CA",
            "license": "309217",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "BRITTNEY",
            "last_name": "SINGH",
            "middle_name": "LYNN",
            "prefix": "MRS.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Grand Terrace, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 20, 2025; 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.