Shaien Rivers

Primary specialty

PharmacistTaxonomy code 183500000X

License

90083 Issued in CA

Practice address

200 Hospital Cir
Westminster, CA 92683-3910

Phone

(657) 666-7700

NPI assigned

Sep 21, 2026

Last updated

Sep 21, 2026By the provider in NPPES

Sex

Unspecified or another gender identity

Sole proprietor

Yes

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

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

{
    "created_epoch": "1789948800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789948800000",
    "number": "1952213423",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2158 BROOKWOOD AVE",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954047018",
            "telephone_number": "707-210-6250"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 HOSPITAL CIR",
            "city": "WESTMINSTER",
            "state": "CA",
            "postal_code": "926833910",
            "telephone_number": "657-666-7700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RIVERS",
        "first_name": "SHAIEN",
        "sole_proprietor": "YES",
        "sex": "X",
        "enumeration_date": "2026-09-21",
        "last_updated": "2026-09-21",
        "certification_date": "2026-09-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "CA",
            "license": "90083",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rifat B. Rifat, M.D., Inc
• Rifat B Rifat, M.D.
• Carlos Augusto Rivera, LAC
• Gricelda Carla Rivera, RN
• Jacqueline Rivera, LMFT
• RM Wirthlin DC a Chiropractic Corp
• Joanne Robbins, HAD
• Robert D. Nguyen, D.D.S., Inc.
• Abigail Robinson
• David Robles

• Pharmacist in Westminster, CA
• Providers in Westminster, CA by specialty
• Pharmacist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 21, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.