Frederick Hall
Frederick Hall is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Phoenix, AZ, registered in the NPPES registry with NPI 1912114729 since 2007. Practices at Fowler Elementary School District (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1912114729 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Frederick Hall |
| Sex | Male |
| Practice address | Phoenix, AZ, 85043 |
| Phone | 6237072251 |
| Enumeration date | 2007-05-17 |
| Last updated in NPPES | 2007-07-08 |
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 | SLP4489 | AZ |
Copy-ready billing details
Provider: Frederick Hall NPI: 1912114729 Taxonomy: 235Z00000X (Speech-Language Pathologist) Address: Phoenix, AZ, 85043
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1659404150 | Cynthia Richmond | Individual | Pediatric Physical Therapist | Phoenix, AZ |
| 1043438781 | Fowler Elementary School District | Organization | Local Education Agency (LEA) | Phoenix, AZ |
| 1538376355 | Paulette Olson | Individual | Physical Therapist | Phoenix, AZ |
| 1013124825 | Julie Jones-Black | Individual | Speech-Language Pathologist | Phoenix, AZ |
| 1043427867 | Catherine Higgins | Individual | Licensed Practical Nurse | Phoenix, AZ |
| 1558578377 | Bobba Rhine | Individual | Speech-Language Pathologist | Phoenix, AZ |
| 1073781084 | Reid Axman | Individual | School Psychologist | Phoenix, AZ |
| 1265682520 | Amy Stewart | Individual | Speech-Language Pathologist | Phoenix, AZ |
Verify this record
Cross-check NPI 1912114729 against the authoritative CMS record: view Frederick Hall 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
Where does Frederick Hall practice?
What is the NPI number for Frederick Hall?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.