District Spine LLC

Primary specialty

Orthopaedic Surgery PhysicianTaxonomy code 207X00000X

Legal business name

DISTRICT SPINE LLC

Practice address

5400 Bradley Blvd
Bethesda, MD 20814-1002

Phone

(410) 336-0888

NPI assigned

Sep 25, 2025

Organization subpart

No

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

Authorized official

Name

Hamid Hassanzadeh, MD

Title

Physician Owner

Phone

(410) 336-0888

Specialties & licenses 1

Addresses

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

{
    "created_epoch": "1758758400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1758758400000",
    "number": "1063385169",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5400 BRADLEY BLVD",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208141002",
            "telephone_number": "410-336-0888"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5400 BRADLEY BLVD",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208141002",
            "telephone_number": "410-336-0888"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DISTRICT SPINE LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-09-25",
        "last_updated": "2025-09-25",
        "certification_date": "2025-09-25",
        "status": "A",
        "authorized_official_last_name": "HASSANZADEH",
        "authorized_official_first_name": "HAMID",
        "authorized_official_title_or_position": "PHYSICIAN OWNER",
        "authorized_official_telephone_number": "410-336-0888",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Orthopaedic Surgery",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jay Michael Dintaman, M.D.
• Arona Diop
• Dir/Nidcr/Nih/DHHS
• Erin Jane Diroll, OTR/L
• Alexander Discenna, MD
• District Surgery Center LLC
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• Aneya Dixon
• Maketa O Dixon, MS, CNS, LDN

• Orthopaedic Surgery Physician in Bethesda, MD
• Providers in Bethesda, MD by specialty
• Orthopaedic Surgery Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 25, 2025; 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.