Matthew Wolthuizen Counseling, LLC
NPI 1346064904 · Mental Health Counselor · Sioux Falls, SD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Wolthuizen Counseling, LLC is a Mental Health Counselor organization in Sioux Falls, SD (NPI 1346064904).
Provider details
- NPI number
- 1346064904
- Entity type
- Organization
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Matthew Wolthuizen, Mental Health Provider/Owner(605) 663-4600
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
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
- 2024-11-11
- Last updated
- 2024-11-11
- Certified
- 2024-11-11
Frequently asked questions
- What is Matthew Wolthuizen Counseling, LLC's NPI number?
- Matthew Wolthuizen Counseling, LLC's National Provider Identifier (NPI) is 1346064904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Matthew Wolthuizen Counseling, LLC?
- Matthew Wolthuizen Counseling, LLC is classified in the NPPES registry as Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Matthew Wolthuizen Counseling, LLC located?
- Matthew Wolthuizen Counseling, LLC's practice location on file with NPPES is 3805 S Kiwanis Cir Ste 101, Sioux Falls, SD 57105-4266.
- What is Matthew Wolthuizen Counseling, LLC's phone number?
- The practice phone number listed in the NPPES registry for Matthew Wolthuizen Counseling, LLC is (605) 663-4600.
- Does Matthew Wolthuizen Counseling, LLC accept Medicare?
- Matthew Wolthuizen Counseling, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Matthew Wolthuizen Counseling, LLC?
- The authorized official listed on Matthew Wolthuizen Counseling, LLC's NPPES record is Matthew Wolthuizen, Mental Health Provider/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Matthew Wolthuizen Counseling, LLC's NPI active?
- Yes — Matthew Wolthuizen Counseling, LLC's NPI (1346064904) is active in the NPPES registry as of the last update on 2024-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.