Organization Active NPI

Mental Health Matters, LLC

  • Community/Behavioral Health Agency
  • Sioux City, IA
National Provider Identifier
1003514852
Registry record updated Dec 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Community/Behavioral Health AgencyTaxonomy code 251S00000X
Legal business name
MENTAL HEALTH MATTERS, LLC
Practice address
1119 4TH St Ste 208
Sioux City, IA 51101-1929
Phone
(712) 898-3637
NPI assigned
Feb 21, 2023
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Dec 22, 2025

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

Authorized official

Name
Jamaine WambergNPI 1295197374
Title
LMHC/Owner
Phone
(712) 898-3637

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Community/Behavioral Health Agency 251S00000X Primary

Addresses

Primary practice location

1119 4TH St Ste 208
Sioux City, IA 51101-1929

Mailing address

201 W 4TH St
Kingsley, IA 51028-5071
Phone (712) 898-3637

National Provider Directory

National Provider Directory

Locations

1119 4th St
Ste 208
Sioux City, IA 51101
Phone (712) 898-3637

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1676937600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1766361600000",
    "number": "1003514852",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "201 W 4TH ST",
            "city": "KINGSLEY",
            "state": "IA",
            "postal_code": "510285071",
            "telephone_number": "712-898-3637"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1119 4TH ST STE 208",
            "city": "SIOUX CITY",
            "state": "IA",
            "postal_code": "511011929",
            "telephone_number": "712-898-3637"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MENTAL HEALTH MATTERS, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2023-02-21",
        "last_updated": "2025-12-22",
        "certification_date": "2025-12-22",
        "status": "A",
        "authorized_official_last_name": "WAMBERG",
        "authorized_official_first_name": "JAMAINE",
        "authorized_official_title_or_position": "LMHC/OWNER",
        "authorized_official_telephone_number": "712-898-3637"
    },
    "taxonomies": [
        {
            "code": "251S00000X",
            "taxonomy_group": "",
            "desc": "Community/Behavioral Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sioux City, IA

Sources for this page

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