Diane Johanning, M.A., LCPC
NPI 1013111434 · Professional Counselor · Wheaton, IL
Diane Johanning, M.A., LCPC is a Professional Counselor provider in Wheaton, IL (NPI 1013111434).
Provider details
- NPI number
- 1013111434
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- M.A., LCPC
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
83% 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
- 2007-06-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diane Johanning's NPI number?
- Diane Johanning's National Provider Identifier (NPI) is 1013111434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Johanning's specialty?
- Diane Johanning is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Diane Johanning located?
- Diane Johanning's practice location on file with NPPES is 2100 Manchester Rd Ste 900, Wheaton, IL 60187-4521.
- What is Diane Johanning's phone number?
- The practice phone number listed in the NPPES registry for Diane Johanning is (630) 665-1255.
- Is Diane Johanning's NPI active?
- Yes — Diane Johanning's NPI (1013111434) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.