Christine Castillo, O.D.

Primary specialty

OptometristTaxonomy code 152W00000X

License

6433 Issued in TX

Practice address

6737 Stella Link Rd
Houston, TX 77005-4342

Phone

(713) 432-1137

Fax

(713) 660-9909

NPI assigned

Dec 18, 2006

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 identifiers 1

Medicare fee-for-service enrollment

Enrolled in TX

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

University of Houston - College of Optometry, 2003

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

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.

• Christine C Castillo Associates PLLC

  • Optometrist
  • Houston, TX
  • NPI 1659668051
  Medicare reassignment
• Ngan, Inc.

  • Eyewear Supplier
  • Houston, TX
  • NPI 1730360215
  NPD (past)

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

{
    "created_epoch": "1166400000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785888000000",
    "number": "1780747279",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7487 BROMPTON ST",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770252265",
            "telephone_number": "832-606-3464"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6737 STELLA LINK RD",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770054342",
            "telephone_number": "713-432-1137",
            "fax_number": "713-660-9909"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CASTILLO",
        "first_name": "CHRISTINE",
        "name_prefix": "Dr.",
        "credential": "O.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-12-18",
        "last_updated": "2026-08-05",
        "certification_date": "2026-08-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "TX",
            "license": "6433",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "EYEMED &AETNA PROVIDER ID",
            "identifier": "221639",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Catherine Papa Castillo, DDS
• Celina M. Castillo
• Cesar Augusto Castillo, M.D.
• Cesario A Castillo, M.D.
• Chelsea Castillo, DO
• Cindy Castillo, MA, LPC
• Doan T Castillo, RPH
• Elaine Castillo
• Eli Castillo
• Ellie Ahnely Castillo

• Optometrist in Houston, TX
• Providers in Houston, TX by specialty
• Optometrist in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 5, 2026; 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.