Joseph Block, LAC
NPI 1568869626 · Addiction (Substance Use Disorder) Counselor · Sioux Falls, SD
Joseph Block, LAC is a Addiction (Substance Use Disorder) Counselor provider in Sioux Falls, SD (NPI 1568869626).
Provider details
- NPI number
- 1568869626
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- LAC
- Sex
- Male
- Sole proprietor
- No
- License
- 05051225 (SD)
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
11 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
- 2014-12-04
- Last updated
- 2014-12-04
Frequently asked questions
- What is Joseph Block's NPI number?
- Joseph Block's National Provider Identifier (NPI) is 1568869626, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Block's specialty?
- Joseph Block is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Joseph Block located?
- Joseph Block's practice location on file with NPPES is 2412 S Cliff Ave, Sioux Falls, SD 57105-4031.
- What is Joseph Block's phone number?
- The practice phone number listed in the NPPES registry for Joseph Block is (605) 322-4079.
- Is Joseph Block's NPI active?
- Yes — Joseph Block's NPI (1568869626) is active in the NPPES registry as of the last update on 2014-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.