NPPES file of Aug 9, 2026

Jillian Nicole Jacobs, LCSW

Clinical Social Worker · Plainville, CT

Jillian Nicole Jacobs, LCSW is a clinical social worker with a practice address in Plainville, Connecticut, and NPI 1639444227, issued on Mar 14, 2012. Check the license (Connecticut 9959, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639444227
Name
Jillian Nicole Jacobs
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
9959 CT
44SC05484300 NJ
Self-reported in NPPES; status is on the state search
Practice location
91 Northwest Dr, Plainville, CT 06062
Phone
(860) 793-7245
Enumerated
Mar 14, 2012
Record last updated
Dec 18, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(860) 793-3369
Medicare enrollment
Enrolled (PECOS I20190130000937); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 91 Northwest Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Tamara Acosta, BSWSocial Worker1629239421
  2. Dieudonnee Agbemabiese Kokoszka, MSMental Health Counselor1861783342
  3. Rosemary AielloPsychologist1649318304
  4. Lindsey AlbertProfessional Counselor1194006338
  5. Ashley AlbrightMental Health Counselor1942669015
  6. Andrea AlibertiProfessional Counselor1871164962

Verify Jillian Nicole Jacobs in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 9959
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Connecticut license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Bristol Hospital Multi Specialty Group, Inc.Bristol, CT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jillian Nicole Jacobs among 7,729 clinical social worker records in Connecticut

Jillian Nicole Jacobs, 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 2012, is newer than 39% of them.

  • NPI issued2012 · 39% of these records are older, 57% newer
  • In a Medicare fileYes · 15% of these records are
  • In the CMS Doctors and Clinicians fileYes · 23% of these records are
  • Graduated2006 · median 2009 among the 1,784 with a school on file
  • Record last updated2018 · 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).

141 clinical social worker records list a practice address in Plainville

They are 141 of the 762 NPPES records with a practice address in Plainville, and 7,729 clinical social worker records in Connecticut.

The 8 clinical social worker records with the nearest ZIP codes

  1. Gail Adler, LCSWPlainville, CT 060621225112832
  2. Dru Breslav, LCSWPlainville, CT 060621255481511
  3. Nicole Carlone, MSWPlainville, CT 060621528104205
  4. Anthony CianchettiPlainville, CT 060621447302575
  5. Sharlene Croteau, LCSWPlainville, CT 060621508918335
  6. Marisa Demankowski, LMSWPlainville, CT 060621629115431
  7. Harold Fischer, LCSWPlainville, CT 060621427071018
  8. Amanda Gillott, BSWPlainville, CT 060621487703005

Common questions

What is Jillian Nicole Jacobs, LCSW's NPI number?

Jillian Nicole Jacobs, LCSW's National Provider Identifier (NPI) is 1639444227, issued on Mar 14, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Jillian Nicole Jacobs, LCSW located?

The NPPES record lists a practice address at 91 Northwest Dr, Plainville, CT, 06062. Phone: (860) 793-7245. Providers update this record themselves, so call before visiting.

How can I verify Jillian Nicole Jacobs, LCSW's license?

NPPES lists Connecticut license number 9959, 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.