Individual provider Active NPI

Larissa Colon-Rodriguez, MD

  • Obstetrics & Gynecology Physician
  • Humble, TX
National Provider Identifier
1326235185
Registry record updated Sep 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
Q4382 Issued in TX
Practice address
18980 W Memorial Dr Ste 450
Humble, TX 77338-4575
Phone
(281) 812-4447
NPI assigned
Sep 26, 2007
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 8, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 17593 PR
Obstetrics & Gynecology Physician 207V00000X Q4382 TX Primary

Addresses

Primary practice location

18980 W Memorial Dr Ste 450
Humble, TX 77338-4575

Mailing address

930 Frostwood Dr Ste 2.200
Houston, TX 77024-2450
Phone (713) 338-4523

Other practice location 1

2855 W Lake Houston Pkwy
Kingwood, TX 77339-5234
Phone (281) 812-4447

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: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20150923000489 TX Practitioner - Obstetrics/Gynecology 9931416930 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
University Central del Caribe Escuela de Medicina, 2005
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Memorial Hermann Medical GroupGroup PAC ID 7012008360, 760 clinicians

Practice addresses (Care Compare)

18980 W Memorial Dr
Suite 450
Humble, TX 77338-4575
Phone (281) 812-4447

2855 W Lake Houston Pkwy
Kingwood, TX 77339-5219

915 Gessner Rd
Suite 100
Houston, TX 77024-2537
Phone (713) 242-2222

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
17593PRMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Memorial Hermann Medical Group Obstetrics & Gynecology CurrentSince Sep 24, 2018 Accepting new patients
Memorial Hermann Health System Past Accepting new patients
Laredo OBGYN Associates P.a. Obstetrics & Gynecology Past Accepting new patients

Locations

915 Gessner Rd
Ste 100
Houston, TX 77024
Phone (713) 242-2222

909 Frostwood Dr
Ste 1100
Houston, TX 77024
Phone (713) 338-4523

18980 W Memorial Dr
Ste 450
Humble, TX 77338
Phone (281) 812-4447

Interoperability endpoints

  • Direct secure messaging: lcolonrodriguez65531@memorialhermann.direct-ci.com

Organizations & group practices 3

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.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1190764800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788825600000",
    "number": "1326235185",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "930 FROSTWOOD DR STE 2.200",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770242450",
            "telephone_number": "713-338-4523",
            "fax_number": "713-338-6500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18980 W MEMORIAL DR STE 450",
            "city": "HUMBLE",
            "state": "TX",
            "postal_code": "773384575",
            "telephone_number": "281-812-4447"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2855 W Lake Houston Pkwy",
            "address_purpose": "LOCATION",
            "city": "Kingwood",
            "state": "TX",
            "postal_code": "773395234",
            "country_code": "US",
            "telephone_number": "281-812-4447",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "COLON-RODRIGUEZ",
        "first_name": "LARISSA",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-09-26",
        "last_updated": "2026-09-08",
        "certification_date": "2026-09-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "PR",
            "license": "17593",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "TX",
            "license": "Q4382",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Humble, TX

Sources for this page

Verify at the official NPI Registry.