Sibyl Sumpter, M.S. CCC-SLP
NPI 1215256037 · Speech-Language Pathologist · Durham, NC
Sibyl Sumpter, M.S. CCC-SLP is a Speech-Language Pathologist provider in Durham, NC (NPI 1215256037).
Provider details
- NPI number
- 1215256037
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S. CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 3255 (NC)
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
16 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
- 2010-05-18
- Last updated
- 2010-05-18
Frequently asked questions
- What is Sibyl Sumpter's NPI number?
- Sibyl Sumpter's National Provider Identifier (NPI) is 1215256037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sibyl Sumpter's specialty?
- Sibyl Sumpter is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Sibyl Sumpter located?
- Sibyl Sumpter's practice location on file with NPPES is 115 Barnhill St, Durham, NC 27707-4028.
- What is Sibyl Sumpter's phone number?
- The practice phone number listed in the NPPES registry for Sibyl Sumpter is (919) 824-7257.
- Is Sibyl Sumpter's NPI active?
- Yes — Sibyl Sumpter's NPI (1215256037) is active in the NPPES registry as of the last update on 2010-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.