Earl Witt, MA
NPI 1366427163 · Mental Health Counselor · Sioux Falls, SD
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Earl Witt, MA is a Mental Health Counselor provider in Sioux Falls, SD (NPI 1366427163).
Provider details
- NPI number
- 1366427163
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA
- Sex
- Male
- Sole proprietor
- No
- License
- 1885 (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
20 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
- 2005-12-14
- Last updated
- 2021-05-06
- Certified
- 2021-05-06
Frequently asked questions
- What is Earl Witt's NPI number?
- Earl Witt's National Provider Identifier (NPI) is 1366427163, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Earl Witt's specialty?
- Earl Witt is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Earl Witt located?
- Earl Witt's practice location on file with NPPES is 4300 S Louise Ave Ste 201, Sioux Falls, SD 57106-3124.
- What is Earl Witt's phone number?
- The practice phone number listed in the NPPES registry for Earl Witt is (605) 334-7713.
- Does Earl Witt accept Medicare?
- Earl Witt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Earl Witt's NPI active?
- Yes — Earl Witt's NPI (1366427163) is active in the NPPES registry as of the last update on 2021-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.