Dorothy M. Herzing, LICSW
Clinical Social Worker · Winona, MN
Dorothy M. Herzing, LICSW is a clinical social worker with a practice address in Winona, Minnesota, and NPI 1659432912, issued on Dec 12, 2006. Check the license (Minnesota 8677, 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
- Dorothy M. Herzing
- Credential
- LICSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License numbers
- 8677 MN
00452 MN
Self-reported in NPPES; status is on the state search - Practice location
- 66 E 3RD St, Winona, MN 55987
- Phone
- (507) 452-7292
- Enumerated
- Dec 12, 2006
- Record last updated
- Nov 30, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (507) 457-9887
- Medicaid IDs
- 118046 MN
529757500 MN - Entity
- Type 1 · individual
8 nearest clinical social worker records → All 6,609 in Minnesota → Look up another NPI →
Also registered at 66 E 3RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Dorothy M. Herzing in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Minnesota board licenses this profession
Search for license 8677Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Dorothy M. Herzing among 6,609 clinical social worker records in Minnesota
Dorothy M. Herzing, 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 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 89% newer
- In a Medicare fileNo · 24% of these records are
- In the CMS Doctors and Clinicians fileNo · 31% of these records are
- Record last updated2011 · 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).
27 clinical social worker records list a practice address in Winona
They are 27 of the 876 NPPES records with a practice address in Winona, 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 Winona → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Andrew Bohlman, LICSWWinona, MN 559871740611730
- Mary Chase Borgen, LICSWWinona, MN 559871295750438
- Mario Einsman, M.S.Winona, MN 559871336286202
- Gary Flynn, LICSWWinona, MN 559871710046669
- Ann Lichliter, LICSWWinona, MN 559871013190743
- Katherine Meyers, LICSWWinona, MN 559871477800456
- Andreen Midthune, LICSWWinona, MN 559871538342746
- Arvid Mortensen, LICSWWinona, MN 559871508191677
Common questions
What is Dorothy M. Herzing, LICSW's NPI number?
Dorothy M. Herzing, LICSW's National Provider Identifier (NPI) is 1659432912, issued on Dec 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dorothy M. Herzing, LICSW located?
The NPPES record lists a practice address at 66 E 3RD St, Winona, MN, 55987. Phone: (507) 452-7292. Providers update this record themselves, so call before visiting.
How can I verify Dorothy M. Herzing, LICSW's license?
NPPES lists Minnesota license number 8677, 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.