Individual provider Active NPI

Margarita Pereyda, M.D.

  • Internal Medicine Physician
  • Costa Mesa, CA
National Provider Identifier
1154476174
Registry record updated Mar 7, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
A54750 Issued in CA
Practice address
1550 Superior Ave
Costa Mesa, CA 92627-3653
Phone
(949) 650-0186
Fax
(949) 650-6976
NPI assigned
Jan 23, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 7, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X A54750 CA Primary

Addresses

Primary practice location

1550 Superior Ave
Costa Mesa, CA 92627-3653

Mailing address

1550 Superior Ave
Costa Mesa, CA 92627-3653
Phone (949) 650-0186

Other identifiers 1

IdentifierTypeStateIssuer
A54750OtherCASTATE LICENSE

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
I20031219000848 CA Practitioner - Internal Medicine 9436057031 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
University of Michigan Medical School, 1994
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

1670 E 120TH St
Los Angeles, CA 90059-3026

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A54750CAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
County of Los Angeles CurrentSince Jun 30, 2025 Accepting new patients
County of Los Angeles CurrentSince Jun 30, 2025 Accepting new patients

Locations

1000 S Fremont Ave
Bldg A11
Alhambra, CA 91803
Phone (626) 457-4240

1670 E 120th St
Los Angeles, CA 90059
Phone (424) 338-1000

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": "1169510400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1678147200000",
    "number": "1154476174",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1550 SUPERIOR AVE",
            "city": "COSTA MESA",
            "state": "CA",
            "postal_code": "926273653",
            "telephone_number": "949-650-0186",
            "fax_number": "949-650-6976"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1550 SUPERIOR AVE",
            "city": "COSTA MESA",
            "state": "CA",
            "postal_code": "926273653",
            "telephone_number": "949-650-0186",
            "fax_number": "949-650-6976"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PEREYDA",
        "first_name": "MARGARITA",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-01-23",
        "last_updated": "2023-03-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A54750",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE LICENSE",
            "identifier": "A54750",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Costa Mesa, CA

Sources for this page

Verify at the official NPI Registry.