Sigurd Haller, LICSW
Clinical Social Worker · Duluth, MN
Sigurd Haller, LICSW is a clinical social worker with a practice address in Duluth, Minnesota, and NPI 1629494174, issued on Mar 7, 2014. Check the license (Minnesota 21182, as entered in NPPES) with the Minnesota board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Sigurd Haller
- Credential
- LICSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 21182 MN
Self-reported in NPPES; status is on the state search - Practice location
- 615 Pecan Ave, Duluth, MN 55811
- Phone
- (218) 355-2100
- Enumerated
- Mar 7, 2014
- Record last updated
- Oct 25, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 6,609 in Minnesota → Look up another NPI →
Also registered at 615 Pecan Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maren Barootian, MSW, LICSWClinical Social Worker1801030366
- Amanda Baumgartner, LICSWClinical Social Worker1326896424
- Joshua Buck, LGSWClinical Social Worker1033982061
- Alyssa Dye, PMHNPPsychiatric/Mental Health Nurse Practitioner1780201657
- Taylor Erola, LICSWClinical Social Worker1457076028
- Mary Geidner, LICSWClinical Social Worker1780882944
Verify Sigurd Haller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license 21182Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Sigurd Haller among 6,609 clinical social worker records in Minnesota
Sigurd Haller, LICSW is one of 6,609 clinical social worker records with a practice address in Minnesota. 24% 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 2014, is newer than 36% of them.
- NPI issued2014 · 36% of these records are older, 61% newer
- In a Medicare fileNo · 24% of these records are
- In the CMS Doctors and Clinicians fileNo · 31% of these records are
- Record last updated2019 · 48% 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 Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
304 clinical social worker records list a practice address in Duluth
They are 304 of the 4,084 NPPES records with a practice address in Duluth, and 6,609 clinical social worker records in Minnesota. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 6,609 in Minnesota → Every provider in Duluth → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Maren Barootian, MSW, LICSWDuluth, MN 558111801030366
- Dan Bowman, LICSWDuluth, MN 558111720308562
- Jason Brandt, MSW-LICSWHermantown, MN 558111407889256
- Angela Bub, LCSW LICSW CCTPDuluth, MN 558111013308329
- Mary Geidner, LICSWDuluth, MN 558111780882944
- Lisa Harig, LICSWDuluth, MN 558111932503661
- Chelsey Harju, LICSWHermantown, MN 558111760771273
- Jacqueline Ingrouille, LICSWDuluth, MN 558111831489392
Common questions
What is Sigurd Haller, LICSW's NPI number?
Sigurd Haller, LICSW's National Provider Identifier (NPI) is 1629494174, issued on Mar 7, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Sigurd Haller, LICSW located?
The NPPES record lists a practice address at 615 Pecan Ave, Duluth, MN, 55811. Phone: (218) 355-2100. Providers update this record themselves, so call before visiting.
How can I verify Sigurd Haller, LICSW's license?
NPPES lists Minnesota license number 21182, as entered by the provider. Search the Minnesota 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.