NPPES file of Aug 9, 2026

Alyssa Dahl, LCSW, LAC

Clinical Social Worker · Sioux Falls, SD

Alyssa Dahl, LCSW, LAC is a clinical social worker with a practice address in Sioux Falls, South Dakota, and NPI 1881395846, issued on Mar 15, 2023. Check the license (South Dakota 6394, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1881395846
Name
Alyssa Dahl
Credential
LCSW, LAC
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
6394 SD
22121933 SD
Self-reported in NPPES; status is on the state search
Practice location
2412 S Cliff Ave, Sioux Falls, SD 57105
Phone
(605) 322-4079
Enumerated
Mar 15, 2023
Record last updated
Aug 21, 2024
Fax
(605) 322-4080
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest clinical social worker records → All 565 in South Dakota → Look up another NPI →

Also registered at 2412 S Cliff Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jennifer Albrecht, LPCProfessional Counselor1659605772
  2. Gary AmbroseAddiction (Substance Use Disorder) Counselor1780125310
  3. Donald Baum, PHDPsychologist1982865754
  4. Sara Bennetts, LCSW-PIPClinical Social Worker1952578296
  5. Rebecca Bixler, LCSW-PIPClinical Social Worker1548675309
  6. Joseph Block, LACAddiction (Substance Use Disorder) Counselor1568869626

Verify Alyssa Dahl in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Dakota board licenses this profession
    Search for license 6394    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the South Dakota license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Alyssa Dahl among 565 clinical social worker records in South Dakota

Alyssa Dahl, LCSW, LAC is one of 565 clinical social worker records with a practice address in South Dakota. 22% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2023, is newer than 83% of them.

  • NPI issued2023 · 83% of these records are older, 14% newer
  • In a Medicare fileNo · 22% of these records are
  • In the CMS Doctors and Clinicians fileNo · 33% of these records are
  • Record last updated2024 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a South Dakota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

240 clinical social worker records list a practice address in Sioux Falls

They are 240 of the 6,563 NPPES records with a practice address in Sioux Falls, and 565 clinical social worker records in South Dakota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 565 in South Dakota → Every provider in Sioux Falls → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Joann Adney, MSW LCSW PIPSioux Falls, SD 571051679650311
  2. Sara Bennetts, LCSW-PIPSioux Falls, SD 571051952578296
  3. Stan Christopherson120245Sioux Falls, SD 571051528131182
  4. Melissa Conrad, MSWSioux Falls, SD 571051962681429
  5. Mary Beth Dornheim, LICSWSioux Falls, SD 571051356487227
  6. Todd Herrboldt, CSW-PIPSioux Falls, SD 571051144376567
  7. Randee Huber, MSW, LCSW PIPSioux Falls, SD 571051922144153
  8. Machelle Kocer, MSW, LCSWSioux Falls, SD 571051972689446

Common questions

What is Alyssa Dahl, LCSW, LAC's NPI number?

Alyssa Dahl, LCSW, LAC's National Provider Identifier (NPI) is 1881395846, issued on Mar 15, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Alyssa Dahl, LCSW, LAC located?

The NPPES record lists a practice address at 2412 S Cliff Ave, Sioux Falls, SD, 57105. Phone: (605) 322-4079. Providers update this record themselves, so call before visiting.

How can I verify Alyssa Dahl, LCSW, LAC's license?

NPPES lists South Dakota license number 6394, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.