What is Katherine Arthur's NPI number?

Katherine Arthur's National Provider Identifier (NPI) is 1841121266, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Katherine Arthur's specialty?

Katherine Arthur is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).

Where is Katherine Arthur located?

Katherine Arthur's practice location on file with NPPES is 1976 Highway 43 N Ste F, Canton, MS 39046-4962.

What is Katherine Arthur's phone number?

The practice phone number listed in the NPPES registry for Katherine Arthur is (601) 667-3144.

Is Katherine Arthur's NPI active?

Yes — Katherine Arthur's NPI (1841121266) is active in the NPPES registry as of the last update on 2026-05-26.

IndividualActive

Katherine Arthur, SLP

NPI 1841121266 · Speech-Language Pathologist · Canton, MS

Katherine Arthur, SLP is a Speech-Language Pathologist provider in Canton, MS (NPI 1841121266).

Provider details

NPI number: 1841121266
Entity type: Individual
Primary specialty: Speech-Language PathologistSpeech, Language and Hearing Service Providers
Credential: SLP
Sex: Female
Sole proprietor: No
License: S5494 (MS)

Practice location

1976 Highway 43 N Ste F

Canton, MS 39046-4962

Phone: (601) 667-3144

Street-level locationGet directions

More MS providers

Mailing address

1058 Holland Ave

Philadelphia, MS 39350-9121

Specialties & taxonomies

Speech-Language PathologistPrimary235Z00000XLicense S5494 (MS)
Speech, Language and Hearing Service Providers

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2026-05-26
Last updated: 2026-05-26
Certified: 2026-05-26

Frequently asked questions

What is Katherine Arthur's NPI number?: Katherine Arthur's National Provider Identifier (NPI) is 1841121266, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Katherine Arthur's specialty?: Katherine Arthur is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
Where is Katherine Arthur located?: Katherine Arthur's practice location on file with NPPES is 1976 Highway 43 N Ste F, Canton, MS 39046-4962.
What is Katherine Arthur's phone number?: The practice phone number listed in the NPPES registry for Katherine Arthur is (601) 667-3144.
Is Katherine Arthur's NPI active?: Yes — Katherine Arthur's NPI (1841121266) is active in the NPPES registry as of the last update on 2026-05-26.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions