Johnny Dixon Alvarez, M.D.

Primary specialty

Surgery PhysicianTaxonomy code 208600000X

License

J7411 Issued in TX

Practice address

3851 Roger Brooke Dr
Brooke Army Medical Center (McHe-QD)
Fort Sam Houston, TX 78234-4501

Phone

(210) 916-1925

NPI assigned

Oct 27, 2005

Last updated

Jul 13, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1130371200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1386634558",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "23524 MAJESTIC VW",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782587723",
            "telephone_number": "210-497-2948"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3851 ROGER BROOKE DR",
            "address_2": "BROOKE ARMY MEDICAL CENTER (MCHE-QD)",
            "city": "FORT SAM HOUSTON",
            "state": "TX",
            "postal_code": "782344501",
            "telephone_number": "210-916-1925"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALVAREZ",
        "first_name": "JOHNNY",
        "middle_name": "DIXON",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-10-27",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "TX",
            "license": "J7411",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Angela Ann Allerman, PHARM.D.
• Carlo Joseph Alphonso, M.D.
• Bryan J. Alsip, M.D., M.P.H.
• Bailey Catherine Laine Alter, OD
• William Aaron Alvarado
• Helen Louise Alvey
• Robinette Joanne Amaker, PHD, CHT, FAOTA
• AMC Bamc-FSH (Ft Sam TMC Phcy)
• AMC Bamc-FSH (Usadc Rhoades- Sammc)
• AMC Bamc-FSH (Army Wellness Ctr-Bamc-FSH)

• Surgery Physician in Fort Sam Houston, TX
• Providers in Fort Sam Houston, TX by specialty
• Surgery Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.