Jessica Gail Siegel, LCSW
Clinical Social Worker · Westport, CT
Jessica Gail Siegel, LCSW is a clinical social worker with a practice address in Westport, Connecticut, and NPI 1639864713, issued on Apr 6, 2023. Check the license (Connecticut 12889, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jessica Gail Siegel
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 12889 CT
Self-reported in NPPES; status is on the state search - Practice location
- 840 Post RD E, Westport, CT 06880
- Phone
- (203) 828-0868
- Enumerated
- Apr 6, 2023
- Record last updated
- Apr 6, 2023
- Fax
- (203) 822-7624
- Medicare enrollment
- Enrolled (PECOS I20240814002622); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 7,729 in Connecticut → Look up another NPI →
Also registered at 840 Post RD E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abby Adis, MSWClinical Social Worker1003842105
- Alexandra Grundy, LCSWClinical Social Worker1245094366
- Jessica Halmeck, LCSWClinical Social Worker1043966617
- Jonathan Horowitz, M.D.Psychiatry Physician1174500185
- Jacqueline Katz, LCSWClinical Social Worker1700493467
- Allyson Maida, LCSWClinical Social Worker1386201358
Verify Jessica Gail Siegel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 12889Check 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
- Jewish Family Services OF Greenwich IncGreenwich, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jessica Gail Siegel among 7,729 clinical social worker records in Connecticut
Jessica Gail Siegel, LCSW 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 2023, is newer than 83% of them.
- NPI issued2023 · 83% of these records are older, 11% newer
- In a Medicare fileYes · 15% of these records are
- In the CMS Doctors and Clinicians fileYes · 23% of these records are
- Graduated1995 · median 2009 among the 1,784 with a school on file
- Record last updated2023 · 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).
119 clinical social worker records list a practice address in Westport
They are 119 of the 886 NPPES records with a practice address in Westport, and 7,729 clinical social worker records in Connecticut.
All 7,729 in Connecticut → Every provider in Westport → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Abby Adis, MSWWestport, CT 068801003842105
- Lawrence Cerrato, LCSWWestport, CT 068801467473710
- Rochelle Field, MSW LCSWWestport, CT 068801194790113
- Channe Fodeman, LCSWWestport, CT 068801922114016
- Anita Galvan-Henkin, M.S.W.Westport, CT 068801639155062
- Gail Heitz, LCSWWestport, CT 068801003826215
- Sandra Heller, L.C.S.W.Westport, CT 068801255340071
- Jeffrey Klomberg, L.C.S.W.Westport, CT 068801497825749
Common questions
What is Jessica Gail Siegel, LCSW's NPI number?
Jessica Gail Siegel, LCSW's National Provider Identifier (NPI) is 1639864713, issued on Apr 6, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Jessica Gail Siegel, LCSW located?
The NPPES record lists a practice address at 840 Post RD E, Westport, CT, 06880. Phone: (203) 828-0868. Providers update this record themselves, so call before visiting.
How can I verify Jessica Gail Siegel, LCSW's license?
NPPES lists Connecticut license number 12889, as entered by the provider. 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.