Elva Elizabeth Rivera

Primary specialty

DoulaTaxonomy code 374J00000X

Practice address

3185 Aylesbury CT
Castro Valley, CA 94546-1914

Phone

(510) 688-6509

NPI assigned

Jul 20, 2026

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1784505600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784505600000",
    "number": "1720908643",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3185 AYLESBURY CT",
            "city": "CASTRO VALLEY",
            "state": "CA",
            "postal_code": "945461914",
            "telephone_number": "510-688-6509"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3185 AYLESBURY CT",
            "city": "CASTRO VALLEY",
            "state": "CA",
            "postal_code": "945461914",
            "telephone_number": "510-688-6509"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RIVERA",
        "first_name": "ELVA",
        "middle_name": "ELIZABETH",
        "name_prefix": "Ms.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-07-20",
        "last_updated": "2026-07-20",
        "certification_date": "2026-07-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225700000X",
            "taxonomy_group": "",
            "desc": "Massage Therapist",
            "state": "CA",
            "license": null,
            "primary": false
        },
        {
            "code": "374J00000X",
            "taxonomy_group": "",
            "desc": "Doula",
            "state": "CA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rahul Rishi, M.D.
• David J Rising, D.D.S.
• Rite Aid Incorporation
• Divina Elena Rivas, AA, BA
• Crystal Rivera Menendez, BCBA
• Victoria A Rivera, PA
• Robert Martin MD Inc
• Robertmoneillddsinc
• Jessica Roberts
• Paul Justin Robinson, D.O.

• Doula in Castro Valley, CA
• Providers in Castro Valley, CA by specialty
• Doula in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 20, 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.