IndividualActive
Courtney Wallendorff, BA
NPI 1255031142 · Mental Health Counselor · Alton, IL
Courtney Wallendorff, BA is a Mental Health Counselor provider in Alton, IL (NPI 1255031142).
Provider details
- NPI number
- 1255031142
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- BA
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(52/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
2615 Edwards St
Alton, IL 62002-3915
Phone: (618) 462-2331
Fax: (618) 462-2504
Street-level locationGet directions
Mailing address
902 W Main St
West Frankfort, IL 62896-2210
Registry dates
- Enumerated
- 2023-03-08
- Last updated
- 2023-03-08
- Certified
- 2023-03-08
Frequently asked questions
- What is Courtney Wallendorff's NPI number?
- Courtney Wallendorff's National Provider Identifier (NPI) is 1255031142, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Courtney Wallendorff's specialty?
- Courtney Wallendorff is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Courtney Wallendorff located?
- Courtney Wallendorff's practice location on file with NPPES is 2615 Edwards St, Alton, IL 62002-3915.
- What is Courtney Wallendorff's phone number?
- The practice phone number listed in the NPPES registry for Courtney Wallendorff is (618) 462-2331.
- Is Courtney Wallendorff's NPI active?
- Yes — Courtney Wallendorff's NPI (1255031142) is active in the NPPES registry as of the last update on 2023-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.