Individual provider Active NPI

Alicia Ann Christensen, MD

  • Obstetrics & Gynecology Physician
  • Tucson, AZ
National Provider Identifier
1457000820
Registry record updated Jul 1, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
78953 Issued in AZ
Practice address
5550 E Hampton St
Tucson, AZ 85712-2919
Phone
(520) 420-2260
Fax
(520) 420-2261
NPI assigned
Mar 22, 2022
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 1, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X LL3876 NV
Obstetrics & Gynecology Physician 207V00000X 78953 AZ Primary

Addresses

Primary practice location

5550 E Hampton St
Tucson, AZ 85712-2919

Mailing address

1617 Hartke PL
Las Vegas, NV 89104-3542
Phone (503) 312-0552

Other practice location 1

1701 W Charleston Blvd Ste 290
Las Vegas, NV 89102-2302
Phone (702) 671-2385

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
LL3876NVMDStudent in an Organized Health Care Education/Training Program

NPI Registry JSON

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

{
    "created_epoch": "1647907200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782864000000",
    "number": "1457000820",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1617 HARTKE PL",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891043542",
            "telephone_number": "503-312-0552"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5550 E HAMPTON ST",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857122919",
            "telephone_number": "520-420-2260",
            "fax_number": "520-420-2261"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1701 W Charleston Blvd Ste 290",
            "address_purpose": "LOCATION",
            "city": "Las Vegas",
            "state": "NV",
            "postal_code": "891022302",
            "country_code": "US",
            "telephone_number": "702-671-2385",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHRISTENSEN",
        "first_name": "ALICIA",
        "middle_name": "ANN",
        "name_prefix": "Mrs.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-03-22",
        "last_updated": "2026-07-01",
        "certification_date": "2026-07-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NV",
            "license": "LL3876",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "AZ",
            "license": "78953",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Tucson, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 1, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.