Individual provider Active NPI

Alexandra Barlow

  • Nurse Practitioner
  • Houston, TX
National Provider Identifier
1003659103
Registry record updated Oct 14, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
1140787 Issued in TX
Practice address
17070 Red Oak Dr Ste 105
Houston, TX 77090-2615
Phone
(832) 648-7779
NPI assigned
Jun 17, 2024
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 14, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X 1140787 TX Primary

Addresses

Primary practice location

17070 Red Oak Dr Ste 105
Houston, TX 77090-2615

Mailing address

17070 Red Oak Dr Ste 105
Houston, TX 77090-2615
Phone (830) 273-4134

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
I20251007000104 TX Practitioner - Nurse Practitioner 6204333453 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Privia Medical Group Gulf Coast PLLC 511 clinicians

Practice addresses (Care Compare)

7900 Fannin St
Suite 4000
Houston, TX 77054-2935
Phone (713) 512-7500

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Allergy Sinus & Arthritis Clinic, PLLC CurrentSince Jan 12, 2026 Accepting new patients
Privia Medical Group Gulf Coast PLLC CurrentSince Aug 6, 2025 Accepting new patients
Privia Medical Group Gulf Coast, PLLC CurrentSince Aug 6, 2025 Accepting new patients
Sabeen Najam, MD, PA PastSince Nov 9, 2025 Accepting new patients

Locations

646 FM 517 Rd W
Dickinson, TX 77539
Phone (281) 309-9001

7900 Fannin St
Ste 4000
Houston, TX 77054
Phone (713) 512-7027

17070 Red Oak Dr
Ste 105
Houston, TX 77090
Phone (281) 919-1780

10970 Shadow Creek Pkwy
Ste 100
Pearland, TX 77584
Phone (281) 398-8500

17510 W Grand Pkwy S
Ste 430
Sugar Land, TX 77479
Phone (713) 578-3820

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/8042/brand/1/csg/1/fhir/r4
  • Direct secure messaging: alexandra.barlow.1@8042.direct.athenahealth.com

Organizations & group practices 6

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": "1718582400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760400000000",
    "number": "1003659103",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17070 RED OAK DR STE 105",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770902615",
            "telephone_number": "830-273-4134"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "17070 RED OAK DR STE 105",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770902615",
            "telephone_number": "832-648-7779"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BARLOW",
        "first_name": "ALEXANDRA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-06-17",
        "last_updated": "2025-10-14",
        "certification_date": "2025-10-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "TX",
            "license": "1140787",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.