Ethan Gregory Merrifield, PHARMD

Primary specialty

PharmacistTaxonomy code 183500000X

License

77316 Issued in TX

Practice address

4500 S Lancaster Rd
Dallas, TX 75216-7167

Phone

(214) 742-8387

NPI assigned

Jun 26, 2026

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

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": "1782432000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784678400000",
    "number": "1962328575",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8610 SOUTHWESTERN BLVD APT 1208",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752062642"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4500 S LANCASTER RD",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752167167",
            "telephone_number": "214-742-8387"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9215 Midway Rd",
            "address_purpose": "LOCATION",
            "city": "Dallas",
            "state": "TX",
            "postal_code": "752203846",
            "country_code": "US",
            "telephone_number": "214-351-1281",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MERRIFIELD",
        "first_name": "ETHAN",
        "middle_name": "GREGORY",
        "credential": "PHARMD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-06-26",
        "last_updated": "2026-07-22",
        "certification_date": "2026-07-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "TX",
            "license": "77316",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Shanny A. Merlos, MSN, NNP-BC
• Jamie Mermis
• Joseph F Merola, M.D., M.M.SC.
• Robbie Arties Merrett, LPC
• Ricky Charles Merriam, LMT
• Nancy Bradley Merrill, M.D.
• Piper Merrill, NP
• Sonya Leigh Merrill, MD, PHD
• Tatiana Faith Merrill, RN
• Karen Lynn Merriman, ACNP-BC

• Pharmacist in Dallas, TX
• Providers in Dallas, TX by specialty
• Pharmacist in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 22, 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.