Edna Johnson, PHARMD

Primary specialty

Emergency Medicine PharmacistTaxonomy code 1835E0208X

License

47996 Issued in CA

Practice address

3901 Lone Tree Way
Antioch, CA 94509-6200

Phone

(925) 779-7277

NPI assigned

Sep 29, 2026

Last updated

Sep 29, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other names 1

• Dr. Edna Chan Former name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Pharmacy

State licenses

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

{
    "created_epoch": "1790640000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790640000000",
    "number": "1770497521",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 665",
            "city": "BETHEL ISLAND",
            "state": "CA",
            "postal_code": "945110665"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3901 LONE TREE WAY",
            "city": "ANTIOCH",
            "state": "CA",
            "postal_code": "945096200",
            "telephone_number": "925-779-7277"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JOHNSON",
        "first_name": "EDNA",
        "name_prefix": "Dr.",
        "credential": "PHARMD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-09-29",
        "last_updated": "2026-09-29",
        "certification_date": "2026-09-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1835E0208X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Emergency Medicine",
            "state": "CA",
            "license": "47996",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "EDNA",
            "last_name": "CHAN",
            "prefix": "DR.",
            "credential": "PHARMD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Lourdes C. Jimenez, MD
• Rock B. Jocelyn
• John I Esterkyn DDS Ms Inc
• Ajanae Johnson
• Amanda Johnson
• Kaija Johnson
• Kamaya Johnson
• Kasheka Johnson
• Latoya Johnson
• Matia Johnson

• Emergency Medicine Pharmacist in Antioch, CA
• Providers in Antioch, CA by specialty
• Emergency Medicine Pharmacist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 29, 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.