Mari Mehlbrech, LCSW
Social Worker · Sioux Falls, SD
Mari Mehlbrech, LCSW is a social worker with a practice address in Sioux Falls, South Dakota, and NPI 1205603156, issued on Dec 11, 2023. Check the license (South Dakota 6421, as entered in NPPES) with the South Dakota board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mari Mehlbrech
- Credential
- LCSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 6421 SD
Self-reported in NPPES; status is on the state search - Practice location
- 315 N Main Ave Ste 309, Sioux Falls, SD 57104
- Phone
- (605) 368-1610
- Enumerated
- Dec 11, 2023
- Record last updated
- Dec 11, 2023
- Entity
- Type 1 · individual
Verify Mari Mehlbrech in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
Search for license 6421Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90 social worker records list a practice address in Sioux Falls
They are 90 of the 6,563 NPPES records with a practice address in Sioux Falls, and 234 social worker records in South Dakota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 90 in Sioux Falls → All 234 in South Dakota → Every provider in Sioux Falls →
Other social worker records in South Dakota
- Sarah Adam, CSW, QMHPRapid City, SD1477092583
- Sarah Alexander, LICSWSioux Falls, SD1457390338
- Danene AndersonYankton, SD1821487901
- Elycia AndersonWatertown, SD1740041433
- Samson Anderson, CSWRapid City, SD1265003115
- Lavonne Appletoft, MS LSWAberdeen, SD1205911104
- Mary ArtichokerRapid City, SD1164201042
- Lesley Atkins, MSW, CSW-PIPBurke, SD1003438110
- Heather Bailey, MSW, CSWSioux Falls, SD1710388756
- Kennen Barber-Ensz, LCSWSioux Falls, SD1093685067
Common questions
What is Mari Mehlbrech, LCSW's NPI number?
Mari Mehlbrech, LCSW's National Provider Identifier (NPI) is 1205603156, issued on Dec 11, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Mari Mehlbrech, LCSW located?
The NPPES record lists a practice address at 315 N Main Ave Ste 309, Sioux Falls, SD, 57104. Phone: (605) 368-1610. Providers update this record themselves, so call before visiting.
How can I verify Mari Mehlbrech, LCSW's license?
NPPES lists South Dakota license number 6421, as entered by the provider. Search the South Dakota board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.