Lynn L. Hoornstra, MS, LPC
Mental Health Counselor · Black River Falls, WI
Lynn L. Hoornstra, MS, LPC is a mental health counselor with a practice address in Black River Falls, Wisconsin, and NPI 1932372612, issued on Apr 2, 2008. Check the license (Wisconsin 3117125, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lynn L. Hoornstra
- Credential
- MS, LPC
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- 3117125 WI
Self-reported in NPPES; status is on the state search - Practice location
- 409 County Road R, Black River Falls, WI 54615
- Phone
- (715) 284-9477
- Enumerated
- Apr 2, 2008
- Record last updated
- Aug 11, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (715) 284-5547
- Medicaid ID
- 39795300 WI
- Medicare enrollment
- Enrolled (PECOS I20231219001092); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 2,622 in Wisconsin → Look up another NPI →
Also registered at 409 County Road R
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristin Berg, RNRegistered Nurse1275716391
- Cheryl Hanson-Liu, MSCase Manager/Care Coordinator1558542027
- Roberta Holman, MS, CADCAddiction (Substance Use Disorder) Counselor1518020403
- Carol JarrettCase Manager/Care Coordinator1285816769
Verify Lynn L. Hoornstra in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 3117125Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Community Service Associates, SCPortage, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lynn L. Hoornstra among 2,622 mental health counselor records in Wisconsin
Lynn L. Hoornstra, MS, LPC is one of 2,622 mental health counselor records with a practice address in Wisconsin. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 13% of them.
- NPI issued2008 · 13% of these records are older, 84% newer
- In a Medicare fileYes · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 15% of these records are
- Graduated1995 · median 2016 among the 390 with a school on file
- Record last updated2010 · 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 101YM0800X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 mental health counselor records list a practice address in Black River Falls
They are 3 of the 188 NPPES records with a practice address in Black River Falls, and 2,622 mental health counselor records in Wisconsin.
All 2,622 in Wisconsin → Every provider in Black River Falls → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Karla Dunlap, LPC, SACBlack River Falls, WI 546151609383306
- Jennifer Hastings, MS, LPC-ITBlack River Falls, WI 546151538794284
- Beth Smetana, LCSWAlma Center, WI 546111366007890
- Rainey Buchman, MS, LPC-ITLa Crosse, WI 546031013758127
- Joy Buchman, LPC-ITLa Crosse, WI 546031982357059
- Sydni Durrstein, LPCFerryville, WI 546281891430997
- Ryan Frank, MS, LPCLa Crosse, WI 546011285463166
- Frank HarpenauLa Crosse, WI 546011548157324
Common questions
What is Lynn L. Hoornstra, MS, LPC's NPI number?
Lynn L. Hoornstra, MS, LPC's National Provider Identifier (NPI) is 1932372612, issued on Apr 2, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Lynn L. Hoornstra, MS, LPC located?
The NPPES record lists a practice address at 409 County Road R, Black River Falls, WI, 54615. Phone: (715) 284-9477. Providers update this record themselves, so call before visiting.
How can I verify Lynn L. Hoornstra, MS, LPC's license?
NPPES lists Wisconsin license number 3117125, 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.
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.