Diamond Johnson, MA, CCC-SLP
NPI 1215218953 · Speech-Language Pathologist · Charlotte, NC
Diamond Johnson, MA, CCC-SLP is a Speech-Language Pathologist provider in Charlotte, NC (NPI 1215218953).
Provider details
- NPI number
- 1215218953
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MA, CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 11459 (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
14 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
- 2011-09-08
- Last updated
- 2026-04-03
- Certified
- 2026-04-03
Frequently asked questions
- What is Diamond Johnson's NPI number?
- Diamond Johnson's National Provider Identifier (NPI) is 1215218953, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diamond Johnson's specialty?
- Diamond Johnson is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Diamond Johnson located?
- Diamond Johnson's practice location on file with NPPES is 4421 Stuart Andrew Blvd, Charlotte, NC 28217-1589.
- What is Diamond Johnson's phone number?
- The practice phone number listed in the NPPES registry for Diamond Johnson is (980) 343-6960.
- Is Diamond Johnson's NPI active?
- Yes — Diamond Johnson's NPI (1215218953) is active in the NPPES registry as of the last update on 2026-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.