Organization Active NPI

Neurology Services

  • Neurology Physician
  • Saint Louis, MO
National Provider Identifier
1609795301
Registry record updated Aug 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurology PhysicianTaxonomy code 2084N0400X
Legal business name
NEUROLOGY SERVICES
Practice address
456 N New Ballas Rd Ste 266
Saint Louis, MO 63141-6842
Phone
(557) 238-3900
NPI assigned
Jul 15, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 12, 2026

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

Authorized official

Name
Roula Al Dahhak
Title
Owner
Phone
(557) 238-3900

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Neurology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 2084N0400X Primary

Addresses

Primary practice location

456 N New Ballas Rd Ste 266
Saint Louis, MO 63141-6842

Mailing address

456 N New Ballas Rd Ste 266
Saint Louis, MO 63141-6842

National Provider Directory

National Provider Directory

NPI Registry JSON

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

{
    "created_epoch": "1784073600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1786492800000",
    "number": "1609795301",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "456 N NEW BALLAS RD STE 266",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631416842"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "456 N NEW BALLAS RD STE 266",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631416842",
            "telephone_number": "557-238-3900"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "NEUROLOGY SERVICES",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-07-15",
        "last_updated": "2026-08-12",
        "certification_date": "2026-08-12",
        "status": "A",
        "authorized_official_last_name": "AL DAHHAK",
        "authorized_official_first_name": "ROULA",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "557-238-3900"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Saint Louis, MO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 12, 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.