Allison Johnson, M.S., CF-SLP
NPI 1104705789 · Speech-Language Pathologist · Wood Dale, IL
Allison Johnson, M.S., CF-SLP is a Speech-Language Pathologist provider in Wood Dale, IL (NPI 1104705789).
Provider details
- NPI number
- 1104705789
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S., CF-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 242.008369 (IL)
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
Under 1 yr in 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
- 2025-08-28
- Last updated
- 2025-08-28
- Certified
- 2025-08-28
Frequently asked questions
- What is Allison Johnson's NPI number?
- Allison Johnson's National Provider Identifier (NPI) is 1104705789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Johnson's specialty?
- Allison Johnson is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Allison Johnson located?
- Allison Johnson's practice location on file with NPPES is 200 N Addison Rd, Wood Dale, IL 60191-1984.
- What is Allison Johnson's phone number?
- The practice phone number listed in the NPPES registry for Allison Johnson is (630) 766-8040.
- Is Allison Johnson's NPI active?
- Yes — Allison Johnson's NPI (1104705789) is active in the NPPES registry as of the last update on 2025-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.