Melissa Gunderson, LCSW, LICSW
NPI 1174976484 · Clinical Social Worker · Sioux Falls, SD
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Gunderson, LCSW, LICSW is a Clinical Social Worker provider in Sioux Falls, SD (NPI 1174976484).
Provider details
- NPI number
- 1174976484
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW, LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 22979 (MN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 305 9th StWindom, MN 56101-1658Phone: (605) 210-6282
- 1908 S Austin DrSioux Falls, SD 57105-0109Phone: (605) 210-6282Fax: (605) 309-7963
Registry dates
- Enumerated
- 2016-07-21
- Last updated
- 2022-09-07
- Certified
- 2022-09-07
Frequently asked questions
- What is Melissa Gunderson's NPI number?
- Melissa Gunderson's National Provider Identifier (NPI) is 1174976484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Gunderson's specialty?
- Melissa Gunderson is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Melissa Gunderson located?
- Melissa Gunderson's practice location on file with NPPES is 100 S Spring Ave Ste 160, Sioux Falls, SD 57104-3634.
- What is Melissa Gunderson's phone number?
- The practice phone number listed in the NPPES registry for Melissa Gunderson is (605) 210-6282.
- Does Melissa Gunderson accept Medicare?
- Melissa Gunderson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Gunderson's NPI active?
- Yes — Melissa Gunderson's NPI (1174976484) is active in the NPPES registry as of the last update on 2022-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.