Donald Yackley, LPC-S
NPI 1144010109 · Professional Counselor · Sioux Falls, SD
Donald Yackley, LPC-S is a Professional Counselor provider in Sioux Falls, SD (NPI 1144010109).
Provider details
- NPI number
- 1144010109
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC-S
- Sex
- Male
- Sole proprietor
- No
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
1 yr 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
- 2025-05-12
- Last updated
- 2025-05-12
- Certified
- 2025-05-12
Frequently asked questions
- What is Donald Yackley's NPI number?
- Donald Yackley's National Provider Identifier (NPI) is 1144010109, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Yackley's specialty?
- Donald Yackley is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Donald Yackley located?
- Donald Yackley's practice location on file with NPPES is 523 N Duluth Ave, Sioux Falls, SD 57104.
- What is Donald Yackley's phone number?
- The practice phone number listed in the NPPES registry for Donald Yackley is (605) 988-3775.
- Is Donald Yackley's NPI active?
- Yes — Donald Yackley's NPI (1144010109) is active in the NPPES registry as of the last update on 2025-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.