Individual provider Active NPI

Laura Nicole Castillo, PA

  • Physician Assistant
  • Houston, TX
National Provider Identifier
1992464432
Registry record updated Mar 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA15065 Issued in TX
Practice address
1631 North Loop W Ste 410
Houston, TX 77008-1530
Phone
(713) 802-9000
Fax
(713) 802-2701
NPI assigned
Dec 13, 2021
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 18, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X PA15065 TX Primary

Addresses

Primary practice location

1631 North Loop W Ste 410
Houston, TX 77008-1530

Mailing address

PO Box 676638
Dallas, TX 75267-6638

Other practice location 1

13215 Dotson Rd Ste 340
Houston, TX 77070-4535
Phone (281) 477-8600

Other practice location 2

10425 Huffmeister Rd Ste 280
Houston, TX 77065-3430
Phone (832) 632-4070

Other practice location 3

10405 Katy Fwy Ste 120
Houston, TX 77024-1121
Phone (832) 333-1474

Other practice location 4

18955 N Memorial Dr Ste 530
Humble, TX 77338-4269
Phone (346) 362-1670

Other practice location 5

7121 S. Padre Island Dr Ste 102-101,119
Corpus Christi, TX 78412-4938
Phone (361) 696-6000

Other practice location 6

27700 Northwest Fwy Ste 400&425
Cypress, TX 77433-6766
Phone (832) 377-3260

Other practice location 7

2555 Gulf Fwy S Ste 700
League City, TX 77573-6742
Phone (832) 827-8002

Other practice location 8

10405 Katy Fwy Ste 150E
Houston, TX 77024-1165
Phone (713) 772-9660

Other practice location 9

1920 Country Place Pkwy Ste 370
Pearland, TX 77584-1962
Phone (832) 333-1400

Other practice location 10

3333 Bayshore Blvd Ste 320
Pasadena, TX 77504-1950
Phone (832) 856-8965

Other practice location 11

2130 W Holcombe Blvd Fl 10
Houston, TX 77030-3306
Phone (713) 600-0900

Other practice location 12

11920 Astoria Blvd Ste 150
Houston, TX 77089-6097
Phone (281) 481-6688

Other practice location 13

7789 Southwest Fwy Ste 460
Houston, TX 77074-1841
Phone (713) 778-0300

Other practice location 14

802 Enterprise Blvd Ste 808
Rockport, TX 78382-4346
Phone (361) 696-6000

Other practice location 15

9150 S Main St Ste A3
Houston, TX 77025-3848
Phone (713) 630-8181

Other practice location 16

23960 Katy Fwy Ste 325
Katy, TX 77494-0886
Phone (281) 578-0201

Other practice location 17

925 Gessner Rd Ste 600&650
Houston, TX 77024-2545
Phone (713) 827-9525

Other practice location 18

17520 W Grand Pkwy S Ste 460
Sugar Land, TX 77479-4983
Phone (281) 491-5511

Medicare participation

Medicare enrollment files
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: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20220120002166 TX Practitioner - Physician Assistant 7214329424 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
American Oncology Partners PAGroup PAC ID 0042569758, 377 clinicians
Oncology Consultants, P. a.Group PAC ID 8325936081, 34 clinicians

Practice addresses (Care Compare)

18970 N Memorial Dr
Humble, TX 77338-4216
Phone (346) 362-1670

925 Gessner Rd
Suite 600
Houston, TX 77024-2645
Phone (713) 827-9525

Merit-based Incentive Payment System (MIPS)

Final score
90.97 of 100Reported as group
Quality
92.56
Promoting interoperability
98
Improvement activities
40
Cost
79.02

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
PA15065TXMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Oncology Consultants, P. a. CurrentSince Jun 3, 2024 Accepting new patients
American Oncology Partners PA Physician Assistant CurrentSince Dec 1, 2025 Accepting new patients
American Oncology Partners, P.a. Past Accepting new patients
American Oncology Partners, P.a. Past Accepting new patients
American Oncology Partners, P.a. Past Accepting new patients
Texas Oncology PA Past Accepting new patients

Locations

7121 Spid Dr
Ste 102
Corpus Christi, TX 78412
Phone (361) 696-6000

21214 Northwest Fwy
Ste 230
Cypress, TX 77429
Phone (832) 377-3260

27700 NW Freeway
Ste 400
Cypress, TX 77433
Phone (832) 377-3260

27700 NW Freeway
Ste 425
Cypress, TX 77433
Phone (832) 377-3260

3201 S Austin Ave
Ste 315
Georgetown, TX 78626
Phone (512) 302-1210

7737 Southwest Fwy
Ste 575
Houston, TX 77074
Phone (713) 275-3261

10405 Katy Fwy
Ste 120
Houston, TX 77024
Phone (832) 333-1474

9150 Main St
Ste A3
Houston, TX 77025
Phone (713) 630-8181

925 Gessner Rd
Ste 600
Houston, TX 77024
Phone (713) 827-9525

2130 W Holcombe Blvd
Fl 10
Houston, TX 77030
Phone (713) 600-0900

1631 North Loop W
Ste 410
Houston, TX 77008
Phone (713) 802-9000

11920 Astoria Blvd
Ste 150
Houston, TX 77089
Phone (281) 481-6688

9150 Main St
Houston, TX 77025
Phone (281) 876-1500

13215 Dotson Rd
Ste 340
Houston, TX 77070
Phone (281) 477-8600

7789 Southwest Fwy
Ste 460
Houston, TX 77074
Phone (713) 778-0300

10405 Katy Fwy
Ste 150E
Houston, TX 77024
Phone (713) 722-9660

18970 N Memorial Dr
Humble, TX 77338
Phone (346) 362-1670

18955 N Memorial Dr
Ste 530
Humble, TX 77338
Phone (346) 362-1670

23960 Katy Fwy
Ste 325
Katy, TX 77494
Phone (281) 578-0201

2555 Gulf Fwy S
Ste 700
League City, TX 77573
Phone (713) 800-0660

3333 Bayshore Blvd
Ste 320
Pasadena, TX 77504
Phone (832) 856-8965

1920 Country Place Pkwy
Ste 370
Pearland, TX 77584
Phone (832) 333-1400

802 Enterprise Blvd
Ste 808
Rockport, TX 78382
Phone (361) 248-2663

17520 W Grand Pkwy S
Ste 460
Sugar Land, TX 77479
Phone (281) 491-5511

Organizations & group practices 7

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": "1639353600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773792000000",
    "number": "1992464432",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 676638",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752676638"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1631 NORTH LOOP W STE 410",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770081530",
            "telephone_number": "713-802-9000",
            "fax_number": "713-802-2701"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "13215 Dotson Rd Ste 340",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770704535",
            "country_code": "US",
            "telephone_number": "281-477-8600",
            "fax_number": "281-477-8577",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "10425 Huffmeister Rd Ste 280",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770653430",
            "country_code": "US",
            "telephone_number": "832-632-4070",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "10405 Katy Fwy Ste 120",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770241121",
            "country_code": "US",
            "telephone_number": "832-333-1474",
            "fax_number": "832-333-1475",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "18955 N Memorial Dr Ste 530",
            "address_purpose": "LOCATION",
            "city": "Humble",
            "state": "TX",
            "postal_code": "773384269",
            "country_code": "US",
            "telephone_number": "346-362-1670",
            "fax_number": "346-362-1675",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "7121 S. Padre Island Dr Ste 102-101,119",
            "address_purpose": "LOCATION",
            "city": "Corpus Christi",
            "state": "TX",
            "postal_code": "784124938",
            "country_code": "US",
            "telephone_number": "361-696-6000",
            "fax_number": "361-992-4120",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "27700 Northwest Fwy Ste 400&425",
            "address_purpose": "LOCATION",
            "city": "Cypress",
            "state": "TX",
            "postal_code": "774336766",
            "country_code": "US",
            "telephone_number": "832-377-3260",
            "fax_number": "888-506-5887",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2555 Gulf Fwy S Ste 700",
            "address_purpose": "LOCATION",
            "city": "League City",
            "state": "TX",
            "postal_code": "775736742",
            "country_code": "US",
            "telephone_number": "832-827-8002",
            "fax_number": "832-827-8003",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "10405 Katy Fwy Ste 150E",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770241165",
            "country_code": "US",
            "telephone_number": "713-772-9660",
            "fax_number": "713-722-9664",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1920 Country Place Pkwy Ste 370",
            "address_purpose": "LOCATION",
            "city": "Pearland",
            "state": "TX",
            "postal_code": "775841962",
            "country_code": "US",
            "telephone_number": "832-333-1400",
            "fax_number": "832-333-1499",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3333 Bayshore Blvd Ste 320",
            "address_purpose": "LOCATION",
            "city": "Pasadena",
            "state": "TX",
            "postal_code": "775041950",
            "country_code": "US",
            "telephone_number": "832-856-8965",
            "fax_number": "832-856-8966",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2130 W Holcombe Blvd Fl 10",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770303306",
            "country_code": "US",
            "telephone_number": "713-600-0900",
            "fax_number": "713-600-0070",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "11920 Astoria Blvd Ste 150",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770896097",
            "country_code": "US",
            "telephone_number": "281-481-6688",
            "fax_number": "281-481-0870",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "7789 Southwest Fwy Ste 460",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770741841",
            "country_code": "US",
            "telephone_number": "713-778-0300",
            "fax_number": "713-778-0303",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "802 Enterprise Blvd Ste 808",
            "address_purpose": "LOCATION",
            "city": "Rockport",
            "state": "TX",
            "postal_code": "783824346",
            "country_code": "US",
            "telephone_number": "361-696-6000",
            "fax_number": "361-992-4120",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "9150 S Main St Ste A3",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770253848",
            "country_code": "US",
            "telephone_number": "713-630-8181",
            "fax_number": "713-838-9708",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "23960 Katy Fwy Ste 325",
            "address_purpose": "LOCATION",
            "city": "Katy",
            "state": "TX",
            "postal_code": "774940886",
            "country_code": "US",
            "telephone_number": "281-578-0201",
            "fax_number": "281-578-0217",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "925 Gessner Rd Ste 600&650",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770242545",
            "country_code": "US",
            "telephone_number": "713-827-9525",
            "fax_number": "713-468-3561",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "17520 W Grand Pkwy S Ste 460",
            "address_purpose": "LOCATION",
            "city": "Sugar Land",
            "state": "TX",
            "postal_code": "774794983",
            "country_code": "US",
            "telephone_number": "281-491-5511",
            "fax_number": "281-491-5513",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CASTILLO",
        "first_name": "LAURA",
        "middle_name": "NICOLE",
        "credential": "PA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-12-13",
        "last_updated": "2026-03-18",
        "certification_date": "2026-03-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "TX",
            "license": "PA15065",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.