Sierra Waller
NPI 1225740772 · Professional Counselor · Chicago, IL
Sierra Waller is a Professional Counselor provider in Chicago, IL (NPI 1225740772).
Provider details
- NPI number
- 1225740772
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
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
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
Mailing address
Registry dates
- Enumerated
- 2022-12-15
- Last updated
- 2022-12-15
- Certified
- 2022-12-15
Frequently asked questions
- What is Sierra Waller's NPI number?
- Sierra Waller's National Provider Identifier (NPI) is 1225740772, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sierra Waller's specialty?
- Sierra Waller is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Sierra Waller located?
- Sierra Waller's practice location on file with NPPES is 3338 N Lincoln Ave, Chicago, IL 60657-1108.
- What is Sierra Waller's phone number?
- The practice phone number listed in the NPPES registry for Sierra Waller is (708) 320-9679.
- Is Sierra Waller's NPI active?
- Yes — Sierra Waller's NPI (1225740772) is active in the NPPES registry as of the last update on 2022-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.