NPPES file of Aug 9, 2026

Nicole Olson, LCSW, CSAC

Clinical Social Worker · Port Washington, WI

Nicole Olson, LCSW, CSAC is a clinical social worker with a practice address in Port Washington, Wisconsin, and NPI 1780032607, issued on Jun 1, 2016. Check the license (Wisconsin 9135-123, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1780032607
Name
Nicole Olson
Credential
LCSW, CSAC
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
9135-123 WI
16319-132 WI
Self-reported in NPPES; status is on the state search
Practice location
121 W Main St, Port Washington, WI 53074
Phone
(262) 284-8142
Enumerated
Jun 1, 2016
Record last updated
Oct 18, 2022
Fax
(262) 284-8104
Medicare enrollment
Enrolled (PECOS I20190425000537); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest clinical social worker records → All 4,142 in Wisconsin → Look up another NPI →

Also registered at 121 W Main St

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

  1. Barbara Arcuri, CADC IIIAddiction (Substance Use Disorder) Counselor1265423370
  2. Lynette Bauer, CADC IIIAddiction (Substance Use Disorder) Counselor1528059631
  3. Ashley Buckmaster, APSWSocial Worker1013726678
  4. Heather Carlson, MA, LPCProfessional Counselor1093247561
  5. Nicole Cherek, MS, LPCProfessional Counselor1417971417
  6. Michael Churchwell, M.D.Psychiatry Physician1306075270

Verify Nicole Olson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 9135-123    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 Wisconsin 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. County OF OzaukeePort Washington, WI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Nicole Olson among 4,142 clinical social worker records in Wisconsin

Nicole Olson, LCSW, CSAC is one of 4,142 clinical social worker records with a practice address in Wisconsin. 22% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 54% of them.

  • NPI issued2016 · 54% of these records are older, 42% newer
  • In a Medicare fileYes · 22% of these records are
  • In the CMS Doctors and Clinicians fileYes · 29% of these records are
  • Graduated2016 · median 2010 among the 1,186 with a school on file
  • Record last updated2022 · 52% 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 Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

21 clinical social worker records list a practice address in Port Washington

They are 21 of the 228 NPPES records with a practice address in Port Washington, and 4,142 clinical social worker records in Wisconsin.

All 4,142 in Wisconsin → Every provider in Port Washington → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Dennis Anderson, LCSW CADCIIIPort Washington, WI 530741265479257
  2. Sandra Black, LCSWPort Washington, WI 530741407803489
  3. Roger Blanchard, MSW, LCSWPort Washington, WI 530741073536793
  4. Thomas Galten, LCSWPort Washington, WI 530741962525683
  5. Paul Grady, LCSWPort Washington, WI 530741902897010
  6. Sandra Jacques, LCSWPort Washington, WI 530741154312544
  7. Betsy Kendziorski, LCSWPort Washington, WI 530741861446320
  8. Nancy Latton, LCSWPort Washington, WI 530741528059912

Common questions

What is Nicole Olson, LCSW, CSAC's NPI number?

Nicole Olson, LCSW, CSAC's National Provider Identifier (NPI) is 1780032607, issued on Jun 1, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Nicole Olson, LCSW, CSAC located?

The NPPES record lists a practice address at 121 W Main St, Port Washington, WI, 53074. Phone: (262) 284-8142. Providers update this record themselves, so call before visiting.

How can I verify Nicole Olson, LCSW, CSAC's license?

NPPES lists Wisconsin license number 9135-123, as entered by the provider. Search the Wisconsin 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. Medicare files from data.cms.gov. 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.