Karen B. Markus-Handis, LCSW
Clinical Social Worker · Boca Raton, FL
Karen B. Markus-Handis, LCSW is a clinical social worker with a practice address in Boca Raton, Florida, and NPI 1194970111, issued on Nov 18, 2008. Check the license (Florida SW5383, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Karen B. Markus-Handis
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- SW5383 FL
Self-reported in NPPES; status is on the state search - Practice location
- 18755 Cape Sable Dr, Boca Raton, FL 33498
- Phone
- (561) 866-1370
- Enumerated
- Nov 18, 2008
- Record last updated
- Jun 16, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110713000758); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 13,458 in Florida → Look up another NPI →
Verify Karen B. Markus-Handis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license SW5383Check 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
- Different Like ME IncBoca Raton, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen B. Markus-Handis among 13,458 clinical social worker records in Florida
Karen B. Markus-Handis, LCSW is one of 13,458 clinical social worker records with a practice address in Florida. 12% 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 19% of them.
- NPI issued2008 · 19% of these records are older, 78% newer
- In a Medicare fileYes · 12% of these records are
- In the CMS Doctors and Clinicians fileYes · 21% of these records are
- Graduated1995 · median 2010 among the 2,789 with a school on file
- Record last updated2011 · 50% 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 Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
318 clinical social worker records list a practice address in Boca Raton
They are 318 of the 6,189 NPPES records with a practice address in Boca Raton, and 13,458 clinical social worker records in Florida.
All 13,458 in Florida → Every provider in Boca Raton → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Richard Berlinberg, MSWBoca Raton, FL 334981205073509
- Denise Brody, LCSWBoca Raton, FL 334981386691335
- Annmarie Duggan, LCSWBoca Raton, FL 334981245008192
- Alisa Fernandez, LCSWBoca Raton, FL 334981164733770
- Stephanie Firth, LCSWBoca Raton, FL 334981841142734
- Katie Greenspoon, L.C.S.WBoca Raton, FL 334981639472764
- Anjali Konjalwar, MSW, LCSWBoca Raton, FL 334981750863908
- Ana MoyanoBoca Raton, FL 334981225736911
Common questions
What is Karen B. Markus-Handis, LCSW's NPI number?
Karen B. Markus-Handis, LCSW's National Provider Identifier (NPI) is 1194970111, issued on Nov 18, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Karen B. Markus-Handis, LCSW located?
The NPPES record lists a practice address at 18755 Cape Sable Dr, Boca Raton, FL, 33498. Phone: (561) 866-1370. Providers update this record themselves, so call before visiting.
How can I verify Karen B. Markus-Handis, LCSW's license?
NPPES lists Florida license number SW5383, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.