NPPES file of Aug 9, 2026

Sara Grossbier, LPC

Professional Counselor · Mequon, WI

Sara Grossbier, LPC is a professional counselor with a practice address in Mequon, Wisconsin, and NPI 1629667357, issued on Jan 17, 2021. Check the license (Wisconsin 7772, 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
1629667357
Name
Sara Grossbier
Credential
LPC
Primary taxonomy
Professional Counselor 101YP2500X
License number
7772 WI
Self-reported in NPPES; status is on the state search
Practice location
11518 N Port Washington RD Ste 202, Mequon, WI 53092
Phone
(262) 244-6177
Enumerated
Jan 17, 2021
Record last updated
Jun 11, 2025
Fax
(262) 299-3040
Medicaid ID
100161142 WI
Medicare enrollment
Enrolled (PECOS I20250618002117); accepts 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 11518 N Port Washington RD Ste 202

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

  1. Kristine Amdor, LPCProfessional Counselor1225641640
  2. John Barrett, LPCProfessional Counselor1083483358
  3. Byron Bloemer, PH.D.Psychologist1316081698
  4. Sarah Charneski, LCSWClinical Social Worker1952839045
  5. Colleen Drosdeck, PSY.D.Psychologist1801027826
  6. Dana Emold, MS, LPC, SACProfessional Counselor1659978369

Verify Sara Grossbier 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 7772    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.

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Bills Medicare through one group practice

  1. Cornerstone Counseling Services IncMequon, WI

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

Sara Grossbier among 4,459 professional counselor records in Wisconsin

Sara Grossbier, 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. Its NPI, issued in 2021, is newer than 68% of them.

  • NPI issued2021 · 68% of these records are older, 27% newer
  • In a Medicare fileYes · 21% of these records are
  • In the CMS Doctors and Clinicians fileYes · 27% of these records are
  • Graduated2016 · median 2015 among the 1,219 with a school on file
  • Record last updated2025 · 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).

63 professional counselor records list a practice address in Mequon

They are 63 of the 1,048 NPPES records with a practice address in Mequon, and 4,459 professional counselor records in Wisconsin.

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

The 8 professional counselor records with the nearest ZIP codes

  1. Ann Arvoy, M.A., LPCMequon, WI 530921053624338
  2. Katrina Brown, MS.ED., LPCMequon, WI 530921285807727
  3. Tracy Doro-Krueger, LPCMequon, WI 530921366774689
  4. Yelena Drozdov, LPCMequon, WI 530921942470026
  5. Erin Eschrich, M.S., TLPCMequon, WI 530921720362239
  6. Neena Florsheim, PHDMequon, WI 530921376703447
  7. Gary Gallitz, LPCMequon, WI 530921013185586
  8. Kate Greenway, LPC CHT MS COUNSELINMequon, WI 530921104953645

Common questions

What is Sara Grossbier, LPC's NPI number?

Sara Grossbier, LPC's National Provider Identifier (NPI) is 1629667357, issued on Jan 17, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Sara Grossbier, LPC located?

The NPPES record lists a practice address at 11518 N Port Washington RD Ste 202, Mequon, WI, 53092. Phone: (262) 244-6177. Providers update this record themselves, so call before visiting.

How can I verify Sara Grossbier, LPC's license?

NPPES lists Wisconsin license number 7772, 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.