George Stuart Leibowitz, PH.D.
Clinical Social Worker · Williston, VT
George Stuart Leibowitz, PH.D. is a clinical social worker with a practice address in Williston, Vermont, and NPI 1871827154, issued on Sep 19, 2009. Check the license (Vermont 0890001214, as entered in NPPES) with the Vermont board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- George Stuart Leibowitz
- Credential
- PH.D.
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 0890001214 VT
Self-reported in NPPES; status is on the state search - Practice location
- 25 Wentworth Dr, Williston, VT 05495
- Phone
- (802) 878-4990
- Enumerated
- Sep 19, 2009
- Record last updated
- Sep 19, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 1,261 in Vermont → Look up another NPI →
Also registered at 25 Wentworth Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erin Chicoine, LICSWClinical Social Worker1508148974
- Jill Davis, M.A.Mental Health Counselor1407979735
- Angela Ferenc, LCMHCMental Health Counselor1194887448
- Justin Heilenbach, LCSWClinical Social Worker1972789345
- Tammy Leombruno, M.A., LCMHCMental Health Counselor1164554176
Verify George Stuart Leibowitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Vermont board licenses this profession
Search for license 0890001214Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
George Stuart Leibowitz among 1,261 clinical social worker records in Vermont
George Stuart Leibowitz, PH.D. is one of 1,261 clinical social worker records with a practice address in Vermont. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2009, is newer than 34% of them.
- NPI issued2009 · 34% of these records are older, 62% newer
- In a Medicare fileNo · 11% of these records are
- In the CMS Doctors and Clinicians fileNo · 29% of these records are
- Record last updated2009 · 56% 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 Vermont practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 clinical social worker records list a practice address in Williston
They are 20 of the 429 NPPES records with a practice address in Williston, and 1,261 clinical social worker records in Vermont. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,261 in Vermont → Every provider in Williston → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Nancy Abernathey, LICSWWilliston, VT 054951639339617
- Thomas Barritt, LICSWWilliston, VT 054951265550479
- Kathryn Baudreau, LICSWWilliston, VT 054951538588611
- Lillian Borek, MSWWilliston, VT 054951952467086
- Kimlee Butterfield, M.S.W.Williston, VT 054951194838870
- Erin Chicoine, LICSWWilliston, VT 054951508148974
- Judith Daly, LICSWWilliston, VT 054951295085546
- Lori Davis, LICSWWilliston, VT 054951891759775
Common questions
What is George Stuart Leibowitz, PH.D.'s NPI number?
George Stuart Leibowitz, PH.D.'s National Provider Identifier (NPI) is 1871827154, issued on Sep 19, 2009. An NPI identifies a provider in billing; it is not a license.
Where is George Stuart Leibowitz, PH.D. located?
The NPPES record lists a practice address at 25 Wentworth Dr, Williston, VT, 05495. Phone: (802) 878-4990. Providers update this record themselves, so call before visiting.
How can I verify George Stuart Leibowitz, PH.D.'s license?
NPPES lists Vermont license number 0890001214, as entered by the provider. Search the Vermont 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. 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.