Individual provider Active NPI

Allyson C Gibson, ACNP

  • Acute Care Nurse Practitioner
  • Houston, TX
National Provider Identifier
1447509823
Registry record updated Dec 10, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Acute Care Nurse PractitionerTaxonomy code 363LA2100X
License
AP122265 / RN 755449 Issued in TX
Practice address
6560 Fannin St Ste 2206
Houston, TX 77030-2726
Phone
(713) 790-4615
NPI assigned
Aug 31, 2012
Last updated
Dec 10, 2024By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 10, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Acute Care Nurse Practitioner 363LA2100X AP122265 / RN 755449 TX Primary

Addresses

Primary practice location

6560 Fannin St Ste 2206
Houston, TX 77030-2726

Mailing address

4515 Maple St
Bellaire, TX 77401-5810
Phone (830) 456-9212

Other identifiers 1

IdentifierTypeStateIssuer
304921503MedicaidTX

Other names 1

  • Allyson C Dooley Former name

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
I20120914000601 TX Practitioner - Nurse Practitioner 4183872203 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Austin Gastroenterology PLLCGroup PAC ID 9739174954, 75 clinicians

Practice addresses (Care Compare)

3944 Ranch Rd 620
Suite 103 Austin Gastroenterology Endo
Bee Cave, TX 78738-7178
Phone (737) 207-7616

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
AP122265 / RN 755449TXMDAcute Care Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Austin Gastroenterology, PLLC CurrentSince Oct 1, 2025 Accepting new patients
Austin Gastroenterology PA CurrentSince Oct 1, 2025 Accepting new patients

Locations

7951 Shoal Creek Blvd
Ste 200
Austin, TX 78757
Phone (512) 454-4588

3944 Ranch Road 620 S
Ste 103
Bee Cave, TX 78738
Phone (512) 371-1519

7200 Wyoming Springs Dr
Ste 1300
Round Rock, TX 78681

Interoperability endpoints

  • Direct secure messaging: agibson83677@directhoustonmethodist.org
  • FHIR API: https://f1c3b871-8724-4a21-b291-f8f62dcb574b.gastro.prod.fhir.ema-api.com/fhir/r4/

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1346371200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1733788800000",
    "number": "1447509823",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4515 MAPLE ST",
            "city": "BELLAIRE",
            "state": "TX",
            "postal_code": "774015810",
            "telephone_number": "830-456-9212"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6560 FANNIN ST STE 2206",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770302726",
            "telephone_number": "713-790-4615"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GIBSON",
        "first_name": "ALLYSON",
        "middle_name": "C",
        "credential": "ACNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-08-31",
        "last_updated": "2024-12-10",
        "certification_date": "2024-12-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "TX",
            "license": "AP122265 / RN 755449",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "304921503",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ALLYSON",
            "last_name": "DOOLEY",
            "middle_name": "C",
            "credential": "ACNP",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.