IndividualActive
Barbara Johnson, M.S., CCC-A
NPI 1598890139 · Audiologist · Appleton, WI
Barbara Johnson, M.S., CCC-A is a Audiologist provider in Appleton, WI (NPI 1598890139).
Provider details
- NPI number
- 1598890139
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- M.S., CCC-A
- Sex
- Female
- Sole proprietor
- No
- License
- 251-156 (WI)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
506 E Longview Dr Ste a
Appleton, WI 54911-2105
Phone: (920) 731-6477
Street-level locationGet directions
Mailing address
506 E Longview Dr Ste a
Appleton, WI 54911-2105
Registry dates
- Enumerated
- 2007-02-23
- Last updated
- 2021-09-22
- Certified
- 2021-09-22
Frequently asked questions
- What is Barbara Johnson's NPI number?
- Barbara Johnson's National Provider Identifier (NPI) is 1598890139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Johnson's specialty?
- Barbara Johnson is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Barbara Johnson located?
- Barbara Johnson's practice location on file with NPPES is 506 E Longview Dr Ste a, Appleton, WI 54911-2105.
- What is Barbara Johnson's phone number?
- The practice phone number listed in the NPPES registry for Barbara Johnson is (920) 731-6477.
- Is Barbara Johnson's NPI active?
- Yes — Barbara Johnson's NPI (1598890139) is active in the NPPES registry as of the last update on 2021-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.