Leslie Mandelbaum
Clinical Social Worker · Bloomfield, CT
Leslie Mandelbaum is a clinical social worker with a practice address in Bloomfield, Connecticut, and NPI 1649705658, issued on Apr 27, 2017. Check the license with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leslie Mandelbaum
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- Practice location
- 693 Bloomfield Ave, Bloomfield, CT 06002
- Phone
- (860) 731-5522
- Enumerated
- Apr 27, 2017
- Record last updated
- Oct 24, 2024
- Fax
- (860) 731-5536
- Medicare enrollment
- Enrolled (PECOS I20170607000832); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 7,729 in Connecticut → Look up another NPI →
Also registered at 693 Bloomfield Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gabriella Ade-OnojobiCounselor1790392595
- Karl AlcideCounselor1760960918
- Robert AmatrudaProfessional Counselor1447789987
- Matthew AszmanStudent in an Organized Health Care Education/Training Program1407385941
- Lissette Baez, LPCProfessional Counselor1013266634
- Eric BolellaMarriage & Family Therapist1518341809
Verify Leslie Mandelbaum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this professionCheck 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 Health Resources, Inc.Bloomfield, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leslie Mandelbaum among 7,729 clinical social worker records in Connecticut
Leslie Mandelbaum is one of 7,729 clinical social worker records with a practice address in Connecticut. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 58% of them.
- NPI issued2017 · 58% of these records are older, 37% newer
- In a Medicare fileYes · 15% of these records are
- In the CMS Doctors and Clinicians fileYes · 23% of these records are
- Graduated2010 · median 2009 among the 1,784 with a school on file
- Record last updated2024 · 59% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
39 clinical social worker records list a practice address in Bloomfield
They are 39 of the 521 NPPES records with a practice address in Bloomfield, and 7,729 clinical social worker records in Connecticut.
All 7,729 in Connecticut → Every provider in Bloomfield → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Lauren Barnhart, LCSWBloomfield, CT 060021720133754
- Patricia Barone, MSWHartford, CT 060021225117781
- Christina Cicero, LCSWBloomfield, CT 060021336581479
- Carolyn ColeridgeBloomfield, CT 060021275743569
- Lauren Gibson-Carter, LCSWBloomfield, CT 060021376776682
- Lisa Johnson-Holloway, L.C.S.W.Bloomfield, CT 060021235459959
- Alan Lake, LCSWBloomfield, CT 060021184735532
- Jill Lambert, LCSWBloomfield, CT 060021912069253
Common questions
What is Leslie Mandelbaum's NPI number?
Leslie Mandelbaum's National Provider Identifier (NPI) is 1649705658, issued on Apr 27, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Leslie Mandelbaum located?
The NPPES record lists a practice address at 693 Bloomfield Ave, Bloomfield, CT, 06002. Phone: (860) 731-5522. Providers update this record themselves, so call before visiting.
How can I verify Leslie Mandelbaum's license?
Search the Connecticut 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.