Individual provider Active NPI

Justin Rey Guerra

  • Family Nurse Practitioner
  • San Antonio, TX
National Provider Identifier
1386519528
Registry record updated Oct 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
1070993 Issued in TX
Practice address
3939 Medical Dr Ste 100
San Antonio, TX 78229-2292
Phone
(210) 450-6120
NPI assigned
Oct 8, 2025
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 21, 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 1070993 TX Primary

Addresses

Primary practice location

3939 Medical Dr Ste 100
San Antonio, TX 78229-2292

Mailing address

9590 Campton Farms
San Antonio, TX 78250-1716

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
I20251105003324 TX Practitioner - Nurse Practitioner 9133619448 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
University of Texas Health Science Center at San AntonioGroup PAC ID 0042128548, 1,290 clinicians

Practice addresses (Care Compare)

3939 Medical Dr
San Antonio, TX 78229-2291
Phone (210) 450-9000

Hospital & facility affiliations

  • Ut Health San Antonio Multispecialty & Research Ho Hospital, San Antonio, TX, CCN 670335

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
1070993TXMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
University of Texas Health Science Center at San Antonio CurrentSince Nov 1, 2025 Accepting new patients
The University of Texas Health Science Center at San Antonio CurrentSince Nov 1, 2025 Accepting new patients
University of Texas Health Science Center at San Antonio PastSince Oct 12, 2025 Accepting new patients

Locations

3939 Medical Dr
Ste 100
San Antonio, TX 78229
Phone (210) 450-6120

3939 Medical Dr
San Antonio, TX 78229
Phone (210) 450-6120

7703 Floyd Curl Dr
San Antonio, TX 78229
Phone (210) 450-3700

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 1

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": "1759881600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761004800000",
    "number": "1386519528",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9590 CAMPTON FARMS",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782501716"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3939 MEDICAL DR STE 100",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782292292",
            "telephone_number": "210-450-6120"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUERRA",
        "first_name": "JUSTIN",
        "middle_name": "REY",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-10-08",
        "last_updated": "2025-10-21",
        "certification_date": "2025-10-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "TX",
            "license": "1070993",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Antonio, TX

Sources for this page

Verify at the official NPI Registry.