Valerie Johnson, PH.D., CCC-SLP
NPI 1255514709 · Speech-Language Pathologist · Downers Grove, IL
Valerie Johnson, PH.D., CCC-SLP is a Speech-Language Pathologist provider in Downers Grove, IL (NPI 1255514709).
Provider details
- NPI number
- 1255514709
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- PH.D., CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 41YS00562100 (NJ)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
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
18 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
- 2007-12-06
- Last updated
- 2022-07-21
Frequently asked questions
- What is Valerie Johnson's NPI number?
- Valerie Johnson's National Provider Identifier (NPI) is 1255514709, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Valerie Johnson's specialty?
- Valerie Johnson is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Valerie Johnson located?
- Valerie Johnson's practice location on file with NPPES is 3450 Lacey Rd, Downers Grove, IL 60515-5430.
- What is Valerie Johnson's phone number?
- The practice phone number listed in the NPPES registry for Valerie Johnson is (630) 743-4500.
- Is Valerie Johnson's NPI active?
- Yes — Valerie Johnson's NPI (1255514709) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.