IndividualActive
Karen Johnson
NPI 1104981471 · Speech-Language Pathologist · Tucson, AZ
Karen Johnson is a Speech-Language Pathologist provider in Tucson, AZ (NPI 1104981471).
Provider details
- NPI number
- 1104981471
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- SLP1127 (AZ)
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
2238 E Ginter Road
Sunnyside Unified School District #12
Tucson, AZ 85706
Phone: (520) 545-2137
Fax: (520) 545-2120
Street-level locationGet directions
Mailing address
2238 E Ginter Road
Tucson, AZ 85706
Registry dates
- Enumerated
- 2006-12-26
- Last updated
- 2007-07-09
Frequently asked questions
- What is Karen Johnson's NPI number?
- Karen Johnson's National Provider Identifier (NPI) is 1104981471, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Johnson's specialty?
- Karen Johnson is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Karen Johnson located?
- Karen Johnson's practice location on file with NPPES is 2238 E Ginter Road, Tucson, AZ 85706.
- What is Karen Johnson's phone number?
- The practice phone number listed in the NPPES registry for Karen Johnson is (520) 545-2137.
- Is Karen Johnson's NPI active?
- Yes — Karen Johnson's NPI (1104981471) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.