Alexander Rivas, MD

Primary specialty

Student in an Organized Health Care Education/Training ProgramTaxonomy code 390200000X

License

35512 Issued in NE

Practice address

Lyster Army Health Clinic
301 Andrews Ave
Fort Rucker, AL 36362-5333

Phone

(800) 261-7193

NPI assigned

Aug 13, 2021

Last updated

Jul 23, 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

Enrolled in NE

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 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1628812800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784764800000",
    "number": "1881369577",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "LYSTER ARMY HEALTH CLINIC",
            "address_2": "301 ANDREWS AVE",
            "city": "FORT RUCKER",
            "state": "AL",
            "postal_code": "363625333",
            "telephone_number": "800-261-7193"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "LYSTER ARMY HEALTH CLINIC",
            "address_2": "301 ANDREWS AVE",
            "city": "FORT RUCKER",
            "state": "AL",
            "postal_code": "363625333",
            "telephone_number": "800-261-7193"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RIVAS",
        "first_name": "ALEXANDER",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-08-13",
        "last_updated": "2026-07-23",
        "certification_date": "2026-07-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NE",
            "license": "35512",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jeremy Michael Rhoades
• Eric Rhodes II, OPHTHALMIC TECH
• Laura Elizabeth Ricardo, RN
• Emily Rice
• Jeremy Michael Riffel, NREMT
• Johnnie Robbins, RN, APN
• Christopher Robertson, NREMT-B
• Karen Lynn Robinson, FNP-C
• Seretha Rhodes Robinson
• Melissa Eve Roman, EMT-P

• Student in an Organized Health Care Education/Training Program in Fort Rucker, AL
• Providers in Fort Rucker, AL by specialty
• Student in an Organized Health Care Education/Training Program in Alabama

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 23, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.