Individual provider Active NPI

Kareen Ann Bautista Aguihap, FNP-C

  • Family Nurse Practitioner
  • Houston, TX
National Provider Identifier
1770045510
Registry record updated Nov 13, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
AP139573 Issued in TX
Practice address
6410 Fannin St Ste 500
Houston, TX 77030-3005
Phone
(832) 325-6516
Fax
(713) 500-0588
NPI assigned
Apr 2, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 13, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X AP139573 TX Primary

Addresses

Primary practice location

6410 Fannin St Ste 500
Houston, TX 77030-3005

Mailing address

6431 Fannin St Ste Msb32.28
Houston, TX 77030-1501
Phone (832) 325-6516

Other practice location 1

1201 Creek Way Dr Ste 101
Sugar Land, TX 77478-4569
Phone (281) 325-0258

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
I20240311001908 TX Practitioner - Nurse Practitioner 7113363326 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Ut PhysiciansGroup PAC ID 8426960360, 1,744 clinicians

Practice addresses (Care Compare)

6410 Fannin St
Suite 500
Houston, TX 77030-3005
Phone (713) 500-6608

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
AP139573TXMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Austin Family Allergy & Asthma, PA CurrentSince Feb 6, 2024 Accepting new patients
Allergy & ENT Associates, PLLC Current Accepting new patients
Allergy & ENT Associates, PLLC CurrentSince Feb 6, 2024 Accepting new patients
Ut Physicians CurrentSince Jan 5, 2026 Accepting new patients
Ut Physicians CurrentSince Jan 5, 2026 Accepting new patients

Locations

14800 Frye Rd
Fl 2
Ft Worth, TX 76155

6410 Fannin St
Ste 500
Houston, TX 77030
Phone (713) 500-5714

450 Gears Rd
Ste 420
Houston, TX 77067

6431 Fannin St
Ste MSB3228
Houston, TX 77030

1201 Creek Way Dr
Ste A
Sugar Land, TX 77478
Phone (281) 325-0258

9301 Pinecroft Dr
Ste 100
The Woodlands, TX 77380
Phone (281) 364-1001

Organizations & group practices 5

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": "1554163200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762992000000",
    "number": "1770045510",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6431 FANNIN ST STE MSB32.28",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770301501",
            "telephone_number": "832-325-6516",
            "fax_number": "713-500-0588"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6410 FANNIN ST STE 500",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770303005",
            "telephone_number": "832-325-6516",
            "fax_number": "713-500-0588"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1201 Creek Way Dr Ste 101",
            "address_purpose": "LOCATION",
            "city": "Sugar Land",
            "state": "TX",
            "postal_code": "774784569",
            "country_code": "US",
            "telephone_number": "281-325-0258",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "AGUIHAP",
        "first_name": "KAREEN ANN",
        "middle_name": "BAUTISTA",
        "credential": "FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-04-02",
        "last_updated": "2025-11-13",
        "certification_date": "2025-11-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "TX",
            "license": "AP139573",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.