Organization Active NPI

Only Grace Inc

  • Prosthetic/Orthotic Supplier
  • Rancho Santa Fe, CA
National Provider Identifier
1740367085
Registry record updated Sep 16, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Prosthetic/Orthotic SupplierTaxonomy code 335E00000X
Legal business name
ONLY GRACE INC
Practice address
5535 Cancha de Golf Ste 101
Rancho Santa Fe, CA 92091-9504
Phone
(858) 759-6325
Fax
(858) 759-6329
NPI assigned
Nov 1, 2006
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 16, 2025

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

Authorized official

Name
Mrs. Mari Catherine Muscio
Title
Owner President
Phone
(858) 759-6325

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Prosthetic/Orthotic Supplier 335E00000X Primary

Addresses

Primary practice location

5535 Cancha de Golf Ste 101
Rancho Santa Fe, CA 92091-9504

Mailing address

1959 Palomar Oaks Way Ste 330
Carlsbad, CA 92011-1313
Phone (858) 759-6325

Other names 1

  • The Brighter Side Doing business as

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20100930046840 CA DME Supplier - Prosthetic Personnel 7416165055 Practice locations: Carlsbad, CA

National Provider Directory

National Provider Directory

Locations

1959 Palomar Oaks Way
Ste 330
Carlsbad, CA 92011
Phone (858) 759-6325

5535 Cancha de Golf
Ste 101A
Rancho Santa Fe, CA 92091

5535 Cancha de Golf
Ste 101
Rancho Santa Fe, CA 92091
Phone (858) 759-6325

439 S Cedros Ave
Solana Beach, CA 92075
Phone (858) 481-7565

Practitioners & affiliated clinicians

Practitioners 1

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

NPI Registry JSON

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

{
    "created_epoch": "1162339200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757980800000",
    "number": "1740367085",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1959 PALOMAR OAKS WAY STE 330",
            "city": "CARLSBAD",
            "state": "CA",
            "postal_code": "920111313",
            "telephone_number": "858-759-6325",
            "fax_number": "858-759-6329"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5535 CANCHA DE GOLF STE 101",
            "city": "RANCHO SANTA FE",
            "state": "CA",
            "postal_code": "920919504",
            "telephone_number": "858-759-6325",
            "fax_number": "858-759-6329"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ONLY GRACE INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-11-01",
        "last_updated": "2025-09-16",
        "certification_date": "2025-09-16",
        "status": "A",
        "authorized_official_last_name": "MUSCIO",
        "authorized_official_first_name": "MARI",
        "authorized_official_middle_name": "CATHERINE",
        "authorized_official_title_or_position": "OWNER PRESIDENT",
        "authorized_official_telephone_number": "858-759-6325",
        "authorized_official_name_prefix": "Mrs."
    },
    "taxonomies": [
        {
            "code": "335E00000X",
            "taxonomy_group": "",
            "desc": "Prosthetic/Orthotic Supplier",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "The Brighter Side",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "The Brighter Side",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Rancho Santa Fe, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 16, 2025; 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.