Organization Active NPI

QTP Inc

Doing business as Quality Therapy Providers

  • Speech-Language Pathologist
  • Mercedes, TX
National Provider Identifier
1942311501
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
15242 Issued in TX
Legal business name
QTP INC
Doing business as
Quality Therapy Providers
Practice address
50 N Vermont Ave Ste 2
Mercedes, TX 78570-2519
Phone
(956) 514-1551
Fax
(956) 514-1554
NPI assigned
Aug 31, 2006
Last updated
Sep 11, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Authorized official

Name
Mr. William Lee Holmes, PT
Title
Owner/Physical Therapist
Phone
(956) 514-1551

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Occupational Therapy AssistantGroup: 193200000X MULTI-SPECIALTY GROUP 224Z00000X 208785 TX
Physical TherapistGroup: 193200000X MULTI-SPECIALTY GROUP 225100000X 1078822 TX
Occupational TherapistGroup: 193200000X MULTI-SPECIALTY GROUP 225X00000X 105897 TX
Speech-Language PathologistGroup: 193200000X MULTI-SPECIALTY GROUP 235Z00000X 15242 TX Primary

Addresses

Primary practice location

50 N Vermont Ave Ste 2
Mercedes, TX 78570-2519

Mailing address

50 N Vermont Ave Ste 2
Mercedes, TX 78570-2519
Phone (956) 514-1551

Other identifiers 2

IdentifierTypeStateIssuer
DA5221OtherTXMEDICARE RAILROAD
0027JNOtherTXBCBS

Other names 1

  • QUALITY THERAPY PROVIDERS Doing business as

National Provider Directory

National Provider Directory

Locations

50 N Vermont Ave
#2
Mercedes, TX 78570
Phone (956) 514-1551

50 N Vermont Ave
Ste 2
Mercedes, TX 78570
Phone (956) 514-1551

Practitioners & affiliated clinicians

Practitioners 3

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": "1156982400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1942311501",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "50 N VERMONT AVE STE 2",
            "city": "MERCEDES",
            "state": "TX",
            "postal_code": "785702519",
            "telephone_number": "956-514-1551",
            "fax_number": "956-514-1554"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "50 N VERMONT AVE STE 2",
            "city": "MERCEDES",
            "state": "TX",
            "postal_code": "785702519",
            "telephone_number": "956-514-1551",
            "fax_number": "956-514-1554"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "QTP INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-08-31",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "HOLMES",
        "authorized_official_first_name": "WILLIAM",
        "authorized_official_middle_name": "LEE",
        "authorized_official_title_or_position": "OWNER/PHYSICAL THERAPIST",
        "authorized_official_telephone_number": "956-514-1551",
        "authorized_official_name_prefix": "Mr.",
        "authorized_official_credential": "PT"
    },
    "taxonomies": [
        {
            "code": "224Z00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Occupational Therapy Assistant",
            "state": "TX",
            "license": "208785",
            "primary": false
        },
        {
            "code": "225100000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physical Therapist",
            "state": "TX",
            "license": "1078822",
            "primary": false
        },
        {
            "code": "225X00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Occupational Therapist",
            "state": "TX",
            "license": "105897",
            "primary": false
        },
        {
            "code": "235Z00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Speech-Language Pathologist",
            "state": "TX",
            "license": "15242",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE RAILROAD",
            "identifier": "DA5221",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "0027JN",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "QUALITY THERAPY PROVIDERS",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Mercedes, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.