Holly Slason
NPI 1134316409 · Developmental Therapist · Dunnellon, FL
Holly Slason is a Developmental Therapist provider in Dunnellon, FL (NPI 1134316409).
Provider details
- NPI number
- 1134316409
- Entity type
- Individual
- Primary specialty
- Developmental TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 32629 (TX)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative 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
18 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
- 2007-10-01
- Last updated
- 2017-03-05
Frequently asked questions
- What is Holly Slason's NPI number?
- Holly Slason's National Provider Identifier (NPI) is 1134316409, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Slason's specialty?
- Holly Slason is listed in the NPPES registry with a primary specialty of Developmental Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Holly Slason located?
- Holly Slason's practice location on file with NPPES is 11091 Se Levy County Road 337, Dunnellon, FL 34431-7960.
- What is Holly Slason's phone number?
- The practice phone number listed in the NPPES registry for Holly Slason is (956) 244-5191.
- Is Holly Slason's NPI active?
- Yes — Holly Slason's NPI (1134316409) is active in the NPPES registry as of the last update on 2017-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.