Karl William Locher, LCSW
Clinical Social Worker · Madison, WI
Karl William Locher, LCSW is a clinical social worker with a practice address in Madison, Wisconsin, and NPI 1154970853, issued on Sep 5, 2019. Check the license (Wisconsin 9783-123, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karl William Locher
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 9783-123 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1015 Gammon LN, Madison, WI 53719
- Phone
- (608) 417-8144
- Enumerated
- Sep 5, 2019
- Record last updated
- Oct 20, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20220307000291); accepts Medicare assignment
- Medical or professional school
- University Of Wisconsin School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 4,142 in Wisconsin → Look up another NPI →
Also registered at 1015 Gammon LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Blake Bare, CAPSWSocial Worker1881314078
- Melody BraatenProfessional Counselor1619608072
- Lori BrattsetClinical Social Worker1114342714
- Karla Bullock, LCSWClinical Social Worker1457162927
- Philip CaravelloCounselor1316432644
- Samantha Cunningham, LPCProfessional Counselor1326811134
Verify Karl William Locher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 9783-123Check 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
- Access Community Health Centers IncMadison, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karl William Locher among 4,142 clinical social worker records in Wisconsin
Karl William Locher, LCSW 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 2019, is newer than 65% of them.
- NPI issued2019 · 65% of these records are older, 31% newer
- In a Medicare fileYes · 22% of these records are
- In the CMS Doctors and Clinicians fileYes · 29% of these records are
- Graduated2019 · median 2010 among the 1,186 with a school on file
- Record last updated2021 · 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).
593 clinical social worker records list a practice address in Madison
They are 593 of the 15,014 NPPES records with a practice address in Madison, and 4,142 clinical social worker records in Wisconsin.
All 4,142 in Wisconsin → Every provider in Madison → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Judith Borree, LCSWMadison, WI 537191205893005
- Mary Buckman, MSWMadison, WI 537191134169865
- Daniel Flood, LCSWMadison, WI 537191033155098
- Lyn Gordh, LCSWMadison, WI 537191134135387
- Karen Grede, MSSW LCSW CDVC IIIMadison, WI 537191841240777
- Marilyn Holschuh, LCSWMadison, WI 537191790737435
- Margaret Lambert, LCSWMadison, WI 537191871502195
- William Mello, LCSWMadison, WI 537191912946013
Common questions
What is Karl William Locher, LCSW's NPI number?
Karl William Locher, LCSW's National Provider Identifier (NPI) is 1154970853, issued on Sep 5, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Karl William Locher, LCSW located?
The NPPES record lists a practice address at 1015 Gammon LN, Madison, WI, 53719. Phone: (608) 417-8144. Providers update this record themselves, so call before visiting.
How can I verify Karl William Locher, LCSW's license?
NPPES lists Wisconsin license number 9783-123, 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.
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.