Tammy Johanssen, M.ED, CCC/SLP
NPI 1891073748 · Speech-Language Pathologist · Clinton, NC
Tammy Johanssen, M.ED, CCC/SLP is a Speech-Language Pathologist provider in Clinton, NC (NPI 1891073748).
Provider details
- NPI number
- 1891073748
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.ED, CCC/SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 9617 (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
- 2011-07-26
- Last updated
- 2011-10-19
Frequently asked questions
- What is Tammy Johanssen's NPI number?
- Tammy Johanssen's National Provider Identifier (NPI) is 1891073748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Johanssen's specialty?
- Tammy Johanssen is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Tammy Johanssen located?
- Tammy Johanssen's practice location on file with NPPES is 600 Sunset Ave, Clinton, NC 28328-3946.
- What is Tammy Johanssen's phone number?
- The practice phone number listed in the NPPES registry for Tammy Johanssen is (910) 299-0700.
- Is Tammy Johanssen's NPI active?
- Yes — Tammy Johanssen's NPI (1891073748) is active in the NPPES registry as of the last update on 2011-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.