Barbara Knowlen, CCC-SLP
NPI 1407007842 · Speech/Language/Hearing Specialist/Technologist · Longwood, FL
Barbara Knowlen, CCC-SLP is a Speech/Language/Hearing Specialist/Technologist provider in Longwood, FL (NPI 1407007842).
Provider details
- NPI number
- 1407007842
- Entity type
- Individual
- Primary specialty
- Speech/Language/Hearing Specialist/TechnologistSpeech, Language and Hearing Service Providers
- Credential
- CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- SA3751 (FL)
Specialties & taxonomies
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
17 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
- 2008-10-03
- Last updated
- 2008-10-03
Frequently asked questions
- What is Barbara Knowlen's NPI number?
- Barbara Knowlen's National Provider Identifier (NPI) is 1407007842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Knowlen's specialty?
- Barbara Knowlen is listed in the NPPES registry with a primary specialty of Speech/Language/Hearing Specialist/Technologist (Speech, Language and Hearing Service Providers).
- Where is Barbara Knowlen located?
- Barbara Knowlen's practice location on file with NPPES is 164 Springwood Cir Apt a, Longwood, FL 32750-5051.
- What is Barbara Knowlen's phone number?
- The practice phone number listed in the NPPES registry for Barbara Knowlen is (407) 234-5473.
- Is Barbara Knowlen's NPI active?
- Yes — Barbara Knowlen's NPI (1407007842) is active in the NPPES registry as of the last update on 2008-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.