Maryann Johnson, ST
NPI 1386690113 · Speech-Language Pathologist · Smithfield, NC
Maryann Johnson, ST is a Speech-Language Pathologist provider in Smithfield, NC (NPI 1386690113).
Provider details
- NPI number
- 1386690113
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- ST
- Sex
- Female
- Sole proprietor
- No
- License
- 1921 (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
20 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
- 2006-05-25
- Last updated
- 2026-04-13
- Certified
- 2026-04-13
Frequently asked questions
- What is Maryann Johnson's NPI number?
- Maryann Johnson's National Provider Identifier (NPI) is 1386690113, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryann Johnson's specialty?
- Maryann Johnson is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Maryann Johnson located?
- Maryann Johnson's practice location on file with NPPES is 2320 US Highway 70 Bus E, Smithfield, NC 27577-7790.
- What is Maryann Johnson's phone number?
- The practice phone number listed in the NPPES registry for Maryann Johnson is (919) 934-6031.
- Is Maryann Johnson's NPI active?
- Yes — Maryann Johnson's NPI (1386690113) is active in the NPPES registry as of the last update on 2026-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.