Organization Active NPI

Mental Health Matters, LLC

  • Professional Counselor
  • Philadelphia, PA
National Provider Identifier
1144108978
Registry record updated Aug 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Professional CounselorTaxonomy code 101YP2500X
Legal business name
MENTAL HEALTH MATTERS, LLC
Practice address
110 S 20TH St # LL2
Philadelphia, PA 19103-4486
Phone
(267) 225-2336
NPI assigned
Aug 21, 2025
Last updated
Aug 21, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 21, 2025

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

Authorized official

Name
Dr. Ashley Seiver, OTD, OTR/LNPI 1891216529
Title
Co-Founde4 & Clinician
Phone
(267) 225-2336

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
Professional CounselorGroup: 193200000X MULTI-SPECIALTY GROUP 101YP2500X Primary

Addresses

Primary practice location

110 S 20TH St # LL2
Philadelphia, PA 19103-4486

Mailing address

923 S 46TH St
Philadelphia, PA 19143-3701
Phone (267) 225-2336

National Provider Directory

National Provider Directory

Locations

110 S 20th St
Bsmt Ll
Philadelphia, PA 19103
Phone (267) 225-2336

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1755734400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1755734400000",
    "number": "1144108978",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "923 S 46TH ST",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191433701",
            "telephone_number": "267-225-2336"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "110 S 20TH ST # LL2",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191034486",
            "telephone_number": "267-225-2336"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MENTAL HEALTH MATTERS, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-08-21",
        "last_updated": "2025-08-21",
        "certification_date": "2025-08-21",
        "status": "A",
        "authorized_official_last_name": "SEIVER",
        "authorized_official_first_name": "ASHLEY",
        "authorized_official_title_or_position": "CO-FOUNDE4 & CLINICIAN",
        "authorized_official_telephone_number": "267-225-2336",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "OTD, OTR/L"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Professional",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Philadelphia, PA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 21, 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.