Individual provider Active NPI

Ariza Martinez, MD

  • Anesthesiology Physician
  • Houston, TX
National Provider Identifier
1730756701
Registry record updated Feb 5, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
W1458 Issued in TX
Practice address
6720 Bertner Ave
Houston, TX 77030-2604
Phone
(832) 355-2666
NPI assigned
Jun 8, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 5, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X R79473 AZ
Critical Care Medicine (Internal Medicine) Physician 207RC0200X W1458 TX
Anesthesiology Physician 207L00000X W1458 TX Primary

Addresses

Primary practice location

6720 Bertner Ave
Houston, TX 77030-2604

Mailing address

PO Box 245114
Tucson, AZ 85724-5040
Phone (520) 626-7221

Other practice location 1

1501 N Campbell Ave Rm 4401
Tucson, AZ 85724-5302
Phone (520) 626-7221

Other practice location 2

301 University Blvd
Galveston, TX 77555-5302
Phone (409) 747-1883

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AZ, TX2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20250514001315 AZ Practitioner - Anesthesiology 7416358544 Reassigns benefits to 1 organization
I20260204003503 TX Practitioner - AnesthesiologyPractitioner - Internal Medicine 7416358544 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
AnesthesiologyAlso: Internal Medicine
Education
University of Texas Medical Branch at Galveston, 2021
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

1 Baylor PLZ
2Gr900
Houston, TX 77030-3498

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
W1458TXMDCritical Care Medicine (Internal Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Banner-University Medical Group CurrentSince Jul 1, 2025 Accepting new patients
Baylor College of Medicine Anesthesiology CurrentSince Feb 1, 2026 Accepting new patients
Banner-University Medical Group Anesthesiology Current Accepting new patients
Banner-University Medical Group CurrentSince Jul 1, 2025 Accepting new patients
Baylor College of Medicine CurrentSince Feb 1, 2026 Accepting new patients

Locations

2800 E Ajo Way
Tucson, AZ 85713
Phone (520) 294-4471

1625 N Campbell Ave
Tucson, AZ 85719

2800 E Ajo Way
Bldg 200
Tucson, AZ 85713
Phone (520) 874-2000

3838 N Campbell Ave
Bldg 2
Tucson, AZ 85719

1501 N Campbell Ave
Rm 4401
Tucson, AZ 85724
Phone (520) 626-7141

7200 Cambridge St
Fl 1
Houston, TX 77030
Phone (713) 798-3924

17450 St Lukes Way
Ste 340
The Woodlands, TX 77384
Phone (936) 266-2645

6720 Bertner Ave
Va Hospital, TX 77030
Phone (713) 785-8537

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": "1623110400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770249600000",
    "number": "1730756701",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 245114",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857245040",
            "telephone_number": "520-626-7221",
            "fax_number": "520-626-6943"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6720 BERTNER AVE",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770302604",
            "telephone_number": "832-355-2666"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1501 N Campbell Ave Rm 4401",
            "address_purpose": "LOCATION",
            "city": "Tucson",
            "state": "AZ",
            "postal_code": "857245302",
            "country_code": "US",
            "telephone_number": "520-626-7221",
            "fax_number": "520-626-6943",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "301 University Blvd",
            "address_purpose": "LOCATION",
            "city": "Galveston",
            "state": "TX",
            "postal_code": "775555302",
            "country_code": "US",
            "telephone_number": "409-747-1883",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MARTINEZ",
        "first_name": "ARIZA",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-06-08",
        "last_updated": "2026-02-05",
        "certification_date": "2026-02-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "AZ",
            "license": "R79473",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "TX",
            "license": "W1458",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "TX",
            "license": "W1458",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.