Cristian Genaro Alvarenga Cruz

Primary specialty

Rehabilitation PractitionerTaxonomy code 225400000X

Practice address

426 17TH St Ste 200
Oakland, CA 94612-2835

Phone

(510) 433-8600

Fax

(510) 485-7173

NPI assigned

Feb 11, 2021

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Practice roles

Locations

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.

• A Better Way, Inc.

  • Community/Behavioral Health Agency
  • Oakland, CA
  • NPI 1598982654
  NPD

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

{
    "created_epoch": "1613001600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760486400000",
    "number": "1124610050",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3511 E 12TH ST UNIT 343",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946013474",
            "telephone_number": "510-866-4710"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "426 17TH ST STE 200",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946122835",
            "telephone_number": "510-433-8600",
            "fax_number": "510-485-7173"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALVARENGA CRUZ",
        "first_name": "CRISTIAN",
        "middle_name": "GENARO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-02-11",
        "last_updated": "2025-10-15",
        "certification_date": "2025-10-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101Y00000X",
            "taxonomy_group": "",
            "desc": "Counselor",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "225400000X",
            "taxonomy_group": "",
            "desc": "Rehabilitation Practitioner",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "92222882D",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Esmeralda Alvarado
• Francisco Javier Alvarado Jr., MSW
• Karen Susan Alvarado
• Rebecca Elena Alvarado, MSW, LCSW
• Victoria Marie Alvarado
• Gissel Alicia Alvarenga
• Renia Cecilia Alvarez Alvarado
• Daniel Alvarez
• Delilah Jeanette Alvarez
• Desiree Alvarez

• All providers in Oakland, CA
• Rehabilitation Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 15, 2025; 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.