Christina Wong Grattan, O.D.

Primary specialty

OptometristTaxonomy code 152W00000X

License

14709 Issued in CA

Practice address

4825 Torrance Blvd Ste 100
Torrance, CA 90503-4167

Phone

(310) 937-6585

Fax

(310) 542-3809

NPI assigned

Sep 11, 2013

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other names 1

• Christina Wong Former name

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: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Optometry

Education

Other, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Providence Medical InstituteGroup PAC ID 5991609737, 303 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

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.

• Providence Medical Institute

  • Family Medicine Physician
  • Torrance, CA
  • NPI 1417915760
  Medicare reassignment Care Compare group NPD
• Monji Optometry, Inc.

  • Optometrist
  • Burbank, CA
  • NPI 1205962768
  Medicare reassignment
• Providence Medical Institute

  • Family Medicine Physician
  • Torrance, CA
  • NPI 1235182569
  NPD
• Providence Medical Institute

  • Family Medicine Physician
  • Torrance, CA
  • NPI 1760425862
  NPD

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

{
    "created_epoch": "1378857600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1691625600000",
    "number": "1194150953",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4825 TORRANCE BLVD STE 100",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "905034167",
            "telephone_number": "310-937-6585",
            "fax_number": "310-542-3809"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4825 TORRANCE BLVD STE 100",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "905034167",
            "telephone_number": "310-937-6585",
            "fax_number": "310-542-3809"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRATTAN",
        "first_name": "CHRISTINA",
        "middle_name": "WONG",
        "credential": "O.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-09-11",
        "last_updated": "2023-08-10",
        "certification_date": "2023-08-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "CA",
            "license": "14709",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "CHRISTINA",
            "last_name": "WONG",
            "credential": "O.D.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Nadiia Grant
• Thalia Jazmeira Grant
• Robert Granville, MD
• Ryan Grassmeyer
• Anne Grattan, O.D.
• Alexa Noelle Graupner
• Angelina Ruby Graves
• Jaszmin Lacole Gray, NP
• Kelsey Gray, M.D.
• Lisa Yurika Gray, AU.D.

• Optometrist in Torrance, CA
• Providers in Torrance, CA by specialty
• Optometrist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 10, 2023; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.