NPPES file of Aug 9, 2026

Cynthia A. Groboski, LPC

Professional Counselor · Appleton, WI

Cynthia A. Groboski, LPC is a professional counselor with a practice address in Appleton, Wisconsin, and NPI 1215432687, issued on Mar 28, 2018. Check the license (Wisconsin 6416125, as entered in NPPES) with the Wisconsin 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
1215432687
Name
Cynthia A. Groboski
Credential
LPC
Primary taxonomy
Professional Counselor 101YP2500X
License number
6416125 WI
Self-reported in NPPES; status is on the state search
Practice location
320 S. Walnut St., Appleton, WI 54911
Phone
(920) 832-5270
Enumerated
Mar 28, 2018
Record last updated
Jan 11, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(920) 832-5488
Medicare enrollment
Enrolled (PECOS I20251002001588); may accept Medicare assignment
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.
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8 nearest professional counselor records → All 4,459 in Wisconsin → Look up another NPI →

Also registered at 320 S. Walnut St.

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

  1. Trever Allcock, LCSWClinical Social Worker1679114136
  2. Daniel BerghProfessional Counselor1487194452
  3. Milagros Cuaresma-Ambas, M.D.Psychiatry Physician1962562710
  4. Amanda Harris, LCSWClinical Social Worker1184145161
  5. Shannon Hurlbut, LCSWClinical Social Worker1124672969
  6. Noelle Lincoln, LPCProfessional Counselor1033816020

Verify Cynthia A. Groboski 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 6416125    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

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Cynthia A. Groboski among 4,459 professional counselor records in Wisconsin

Cynthia A. Groboski, LPC is one of 4,459 professional counselor records with a practice address in Wisconsin. 21% 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 2018, is newer than 52% of them.

  • NPI issued2018 · 52% of these records are older, 43% newer
  • In a Medicare fileNo · 21% of these records are
  • In the CMS Doctors and Clinicians fileYes · 27% of these records are
  • Graduated2010 · median 2015 among the 1,219 with a school on file
  • Record last updated2021 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YP2500X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

193 professional counselor records list a practice address in Appleton

They are 193 of the 3,249 NPPES records with a practice address in Appleton, and 4,459 professional counselor records in Wisconsin. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,459 in Wisconsin → Every provider in Appleton → Professional Counselor nationwide →

The 8 professional counselor records with the nearest ZIP codes

  1. Rocky Kerswill, LPCAppleton, WI 549111578702221
  2. Brian Lefeber, LPCAppleton, WI 549111386875755
  3. Pennie LinnaAppleton, WI 549111124202650
  4. Michelle Norville, MA,LPC, NCCAppleton, WI 549111134303803
  5. Jennifer Olkowski, LPC, CADC IIIAppleton, WI 549111992841795
  6. Jeanne RobertsAppleton, WI 549111245414762
  7. Steve SchottenAppleton, WI 549111043485683
  8. Pablo SernaAppleton, WI 549111013192996

Common questions

What is Cynthia A. Groboski, LPC's NPI number?

Cynthia A. Groboski, LPC's National Provider Identifier (NPI) is 1215432687, issued on Mar 28, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Cynthia A. Groboski, LPC located?

The NPPES record lists a practice address at 320 S. Walnut St., Appleton, WI, 54911. Phone: (920) 832-5270. Providers update this record themselves, so call before visiting.

How can I verify Cynthia A. Groboski, LPC's license?

NPPES lists Wisconsin license number 6416125, 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. 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.