Az Speech Therapy Solutions LLC

Primary specialty

Speech-Language PathologistTaxonomy code 235Z00000X

Legal business name

AZ SPEECH THERAPY SOLUTIONS LLC

Practice address

28213 N 21St Ave
Phoenix, AZ 85085-5447

Phone

(623) 326-5043

Fax

(602) 633-4857

NPI assigned

Feb 13, 2019

Last updated

Feb 17, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Serena Singh, MSNPI 1437446457

Title

Owner/Speech-Language Pathologist

Phone

(623) 326-5043

Specialties & licenses 6

Addresses

Locations

Practitioners 4

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.

• Serena K Singh, MS CCC-SLP

  • Speech-Language Pathologist
  • Phoenix, AZ
  • NPI 1437446457
  NPD Authorized official
• Karen Pettine, DPT

  • Physical Therapist
  • Phoenix, AZ
  • NPI 1821545138
  NPD (past)
• Ashley Sapien

  • Pediatric Physical Therapist
  • Surprise, AZ
  • NPI 1205438553
  NPD (past)
• Aidan Houlihan, PT, DPT

  • Physical Therapist
  • Albuquerque, NM
  • NPI 1942977095
  NPD (past)

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

{
    "created_epoch": "1550016000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1771286400000",
    "number": "1710443874",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "28213 N 21ST AVE",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850855447",
            "telephone_number": "623-326-5043",
            "fax_number": "602-633-4857"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "28213 N 21ST AVE",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850855447",
            "telephone_number": "623-326-5043",
            "fax_number": "602-633-4857"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "21640 N 19th Ave Ste C6",
            "address_purpose": "LOCATION",
            "city": "Phoenix",
            "state": "AZ",
            "postal_code": "85027",
            "country_code": "US",
            "telephone_number": "602-633-4857",
            "fax_number": "602-633-4857",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "21640 N 19th Ave Ste C6",
            "address_purpose": "LOCATION",
            "city": "Phoenix",
            "state": "AZ",
            "postal_code": "85027",
            "country_code": "US",
            "telephone_number": "602-633-4857",
            "fax_number": "602-633-4857",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "28213 N 21st Ave",
            "address_purpose": "LOCATION",
            "city": "Phoenix",
            "state": "AZ",
            "postal_code": "850855447",
            "country_code": "US",
            "telephone_number": "623-326-5043",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "AZ SPEECH THERAPY SOLUTIONS LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2019-02-13",
        "last_updated": "2026-02-17",
        "certification_date": "2026-02-17",
        "status": "A",
        "authorized_official_last_name": "SINGH",
        "authorized_official_first_name": "SERENA",
        "authorized_official_title_or_position": "OWNER/SPEECH-LANGUAGE PATHOLOGIST",
        "authorized_official_telephone_number": "623-326-5043",
        "authorized_official_credential": "MS"
    },
    "taxonomies": [
        {
            "code": "224Z00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapy Assistant",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "225200000X",
            "taxonomy_group": "",
            "desc": "Physical Therapy Assistant",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "2355S0801X",
            "taxonomy_group": "",
            "desc": "Specialist/Technologist, Speech-Language Assistant",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Speech-Language Pathologist in Phoenix, AZ
• Providers in Phoenix, AZ by specialty
• Speech-Language Pathologist in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 17, 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.