Michael Jay Neff, MD

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

W5467 Issued in TX

Practice address

5323 Harry Hines Boulevard
Dallas, TX 75390

Phone

(214) 648-3433

NPI assigned

Mar 28, 2024

Last updated

Jun 5, 2026By the provider in NPPES

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

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Specialty

Emergency Medicine

Education

University of Illinois College of Med (CHI/Peor/Rock/CHM-Urb), 2024

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1711584000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780617600000",
    "number": "1841041910",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "50427 SNOWY CREEK WAY",
            "city": "COARSEGOLD",
            "state": "CA",
            "postal_code": "936149304",
            "telephone_number": "559-676-9090"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5323 HARRY HINES BOULEVARD",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "75390",
            "telephone_number": "214-648-3433"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NEFF",
        "first_name": "MICHAEL",
        "middle_name": "JAY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2024-03-28",
        "last_updated": "2026-06-05",
        "certification_date": "2026-06-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "TX",
            "license": "W5467",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Naomi Neetz
• Amanda Neff, CPNP-PC
• Gina C Neff
• Justin Michael Neff, MD
• Katherine Kristine Neff, M.S.
• Lauren Burgess Negoslawski, DO
• Meissa Cotegipe Negrelli, LPC-ASSOCIATE
• Ofelia Negrete Vasquez, M.D.
• Olivia Ruth Negris, MA
• Christy Neher, LPC

• Emergency Medicine Physician in Dallas, TX
• Providers in Dallas, TX by specialty
• Emergency Medicine Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.