Individual provider Active NPI

Leonard Madison Marshall, LPC

  • Professional Counselor
  • Houston, TX
National Provider Identifier
1508193863
Registry record updated May 16, 2018
On this page

Key facts

NPPES NPI Registry
Primary specialty
Professional CounselorTaxonomy code 101YP2500X
License
76425 Issued in TX
Practice address
4654 Highway 6 N Ste 301
A
Houston, TX 77084
Phone
(832) 683-5150
NPI assigned
Nov 6, 2009
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 16, 2018

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction (Substance Use Disorder) Counselor 101YA0400X 4440 TX
Professional Counselor 101YP2500X 76425 TX Primary

Addresses

Primary practice location

4654 Highway 6 N Ste 301
A
Houston, TX 77084

Mailing address

4654 Highway 6 N Ste 301
Houston, TX 77084-2879
Phone (832) 683-5150

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
76425TXMDProfessional Counselor

Practice roles

OrganizationSpecialtyStatusNew patients
Madison & Marshall, LLC Addiction (Substance Use Disorder) Current Accepting new patients

Locations

4654 Highway 6 N
Ste 301
Houston, TX 77084
Phone (281) 463-9292

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1257465600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1526428800000",
    "number": "1508193863",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4654 HIGHWAY 6 N STE 301",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770842879",
            "telephone_number": "832-683-5150"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4654 HIGHWAY 6 N STE 301",
            "address_2": "A",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "77084",
            "telephone_number": "832-683-5150"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARSHALL",
        "first_name": "LEONARD",
        "middle_name": "MADISON",
        "credential": "LPC",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2009-11-06",
        "last_updated": "2018-05-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "TX",
            "license": "4440",
            "primary": false
        },
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "TX",
            "license": "76425",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 16, 2018; 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.