NPI Portal NPI Lookup & Verification

Alyssa Miller, SLP

Alyssa Miller is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Longview, TX, registered in the NPPES registry with NPI 1831911635 since 2024. The credential SLP stands for Speech-Language Pathologist. Practices at H2 Health and Rehabilitation Services, LLC (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1831911635
Entity type Individual (Type 1)
Name Alyssa Miller
Credential SLP
Sex Female
Practice address Longview, TX, 75605
Phone 9037577731
Enumeration date 2024-10-31
Last updated in NPPES 2024-10-31

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
235Z00000X Speech-Language Pathologist Primary 121618 TX

SLP — Speech-Language Pathologist: A licensed clinician treating speech, language, and swallowing disorders. About the SLP credential

Copy-ready billing details
Provider: Alyssa Miller, SLP
NPI: 1831911635
Taxonomy: 235Z00000X (Speech-Language Pathologist)
Address: Longview, TX, 75605

Other providers at this practice address

NPI Name Type Specialty Location
1790165009 H2 Health and Rehabilitation Services, LLC Organization Rehabilitation Clinic/Center Longview, TX
1053840280 Bailey Toon Individual Speech-Language Pathologist Longview, TX
1144032921 Hannah Crisp Individual Occupational Therapist Longview, TX
1184514481 Ju'Lea Bravo-Geche Individual Behavior Technician Longview, TX
1316804883 Madisyn Hines Individual Behavior Technician Longview, TX
1821940966 Edgar Mancilla Individual Behavior Technician Longview, TX
1336094242 Shamiya Daniel Individual Behavior Technician Longview, TX
1447182613 Bailey Gray Individual Behavior Technician Longview, TX

Verify this record

Cross-check NPI 1831911635 against the authoritative CMS record: view Alyssa Miller on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Alyssa Miller?
Alyssa Miller is registered in NPPES with the primary taxonomy of Speech-Language Pathologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-10-31.