NPPES file of Aug 9, 2026

Kaylan Koski, LCSW

Social Worker · Middletown, CT

Kaylan Koski, LCSW is a social worker with a practice address in Middletown, Connecticut, and NPI 1538204938, issued on Feb 21, 2007. Check the license (Connecticut 007079, 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
1538204938
Name
Kaylan Koski
Credential
LCSW
Primary taxonomy
Social Worker 104100000X
License number
007079 CT
Self-reported in NPPES; status is on the state search
Practice location
635 Main St, Middletown, CT 06457
Phone
(860) 347-6971
Enumerated
Feb 21, 2007
Record last updated
Jul 28, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(860) 704-8034
Medicaid ID
004236338 CT
Medicare enrollment
Enrolled (PECOS I20091015000482); 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 635 Main St

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

  1. Jane Bouvier, LCSWClinical Social Worker1184620437
  2. Wendy Costello, RDHDental Hygienist1669691275
  3. Mary Ann Crewdson, LCSW, CPT, QMHPClinical Social Worker1619032232
  4. Pam Cucinelli, RNRegistered Nurse1972792018
  5. Ann Eddinger, APRNFamily Nurse Practitioner1073709523
  6. Rebecca Eleck, MDFamily Medicine Physician1083890065

Verify Kaylan Koski 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 007079
    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. Community Health Center IncMiddletown, CT

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

Kaylan Koski among 2,124 social worker records in Connecticut

Kaylan Koski, LCSW is one of 2,124 social worker records with a practice address in Connecticut. 7% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 6% of them.

  • NPI issued2007 · 6% of these records are older, 90% newer
  • In a Medicare fileYes · 7% of these records are
  • In the CMS Doctors and Clinicians fileYes · 10% of these records are
  • Graduated2003 · median 2017 among the 221 with a school on file
  • Record last updated2009 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

38 social worker records list a practice address in Middletown

They are 38 of the 1,590 NPPES records with a practice address in Middletown, and 2,124 social worker records in Connecticut.

The 8 social worker records with the nearest ZIP codes

  1. Janessa Berte Stawitz, MSWMiddletown, CT 064571669609863
  2. Sabrina Cameron, LCSWMiddletown, CT 064571437399490
  3. Kristen Charpentier, MSWMiddletown, CT 064571922436963
  4. Brooke Corbett, LCSWMiddletown, CT 064571174896559
  5. Margaret Kirkpatrick, LCSWMiddletown, CT 064571659306033
  6. Carlton Malloy, MSW,CAC,LADC,CCDP-DMiddletown, CT 064571417160037
  7. Jennifer McMahon, LICSWMiddletown, CT 064571952454993
  8. Spero Parasco, LCSWMiddletown, CT 064571619121399

Common questions

What is Kaylan Koski, LCSW's NPI number?

Kaylan Koski, LCSW's National Provider Identifier (NPI) is 1538204938, issued on Feb 21, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Kaylan Koski, LCSW located?

The NPPES record lists a practice address at 635 Main St, Middletown, CT, 06457. Phone: (860) 347-6971. Providers update this record themselves, so call before visiting.

How can I verify Kaylan Koski, LCSW's license?

NPPES lists Connecticut license number 007079, 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.