Caswell Jefferson, SLP
NPI 1801010186 · Speech-Language Pathologist · Nashville, TN
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caswell Jefferson, SLP is a Speech-Language Pathologist provider in Nashville, TN (NPI 1801010186).
Provider details
- NPI number
- 1801010186
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLP
- Sex
- Male
- Sole proprietor
- No
- License
- SLP006493 (GA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-11
- Last updated
- 2022-03-21
- Certified
- 2022-03-21
Frequently asked questions
- What is Caswell Jefferson's NPI number?
- Caswell Jefferson's National Provider Identifier (NPI) is 1801010186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caswell Jefferson's specialty?
- Caswell Jefferson is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Caswell Jefferson located?
- Caswell Jefferson's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-2940.
- What is Caswell Jefferson's phone number?
- The practice phone number listed in the NPPES registry for Caswell Jefferson is (615) 322-3000.
- Does Caswell Jefferson accept Medicare?
- Caswell Jefferson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caswell Jefferson's NPI active?
- Yes — Caswell Jefferson's NPI (1801010186) is active in the NPPES registry as of the last update on 2022-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.