Individual provider Active NPI

Omid Modarres Mousavi, M.D.

  • Geriatric Medicine (Family Medicine) Physician
  • Downey, CA
National Provider Identifier
1043444029
Registry record updated Nov 10, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Geriatric Medicine (Family Medicine) PhysicianTaxonomy code 207QG0300X
License
A121076 Issued in CA
Practice address
12130 Paramount Blvd
Downey, CA 90242-2339
Phone
(323) 889-7830
NPI assigned
May 6, 2009
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 10, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Geriatric Medicine (Family Medicine) Physician 207QG0300X A121076 CA Primary

Addresses

Primary practice location

12130 Paramount Blvd
Downey, CA 90242-2339

Mailing address

200 Newport Center Dr Ste 303
Newport Beach, CA 92660-7504

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20140516001920 CA Practitioner - Family PracticePractitioner - Geriatric Medicine 0446473532 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A121076CAMDGeriatric Medicine (Family Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Memory and Movement Clinic Geriatric Medicine CurrentSince Sep 1, 2025 Accepting new patients

Locations

200 Newport Center Dr
Ste 303
Newport Beach, CA 92660
Phone (310) 717-3366

Organizations & group practices 1

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": "1241568000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762732800000",
    "number": "1043444029",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 NEWPORT CENTER DR STE 303",
            "city": "NEWPORT BEACH",
            "state": "CA",
            "postal_code": "926607504"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12130 PARAMOUNT BLVD",
            "city": "DOWNEY",
            "state": "CA",
            "postal_code": "902422339",
            "telephone_number": "323-889-7830"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MOUSAVI",
        "first_name": "OMID",
        "middle_name": "MODARRES",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-05-06",
        "last_updated": "2025-11-10",
        "certification_date": "2025-11-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207QG0300X",
            "taxonomy_group": "",
            "desc": "Family Medicine, Geriatric Medicine",
            "state": "CA",
            "license": "A121076",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Downey, CA

Sources for this page

Verify at the official NPI Registry.