Jaclyn Marie Semmeles, MSW, LCSW
Clinical Social Worker · Norwalk, CT
Jaclyn Marie Semmeles, MSW, LCSW is a clinical social worker with a practice address in Norwalk, Connecticut, and NPI 1255809802, issued on Nov 12, 2018. Check the license (Connecticut 58.009705, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jaclyn Marie Semmeles
- Credential
- MSW, LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 58.009705 CT
Self-reported in NPPES; status is on the state search - Practice location
- 24 Stevens St, Norwalk, CT 06850
- Phone
- (203) 852-2292
- Enumerated
- Nov 12, 2018
- Record last updated
- Nov 20, 2023
- Fax
- (203) 899-5206
- Medicare enrollment
- Enrolled (PECOS I20191223002005); 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 24 Stevens St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jaclyn Marie Semmeles in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 58.009705Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 94.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Emh Family Services PCRidgefield, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jaclyn Marie Semmeles among 7,729 clinical social worker records in Connecticut
Jaclyn Marie Semmeles, MSW, 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 2018, is newer than 63% of them.
- NPI issued2018 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 15% of these records are
- In the CMS Doctors and Clinicians fileYes · 23% of these records are
- Graduated2013 · 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).
182 clinical social worker records list a practice address in Norwalk
They are 182 of the 1,993 NPPES records with a practice address in Norwalk, and 7,729 clinical social worker records in Connecticut.
All 7,729 in Connecticut → Every provider in Norwalk → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Elisabeth Carpenter, LCSWNorwalk, CT 068501255418760
- Kathleen CheslokNorwalk, CT 068501235256785
- David Cross, LCSWNorwalk, CT 068501306882519
- Marlene De Bellis, LCSWNorwalk, CT 068501184630204
- Sarah Gasparre, LCSWNorwalk, CT 068501437226107
- Lateef HabibNorwalk, CT 068501205953783
- Nancy Kolodny, L.C.S.W.Norwalk, CT 068501437299153
- Karyn Leviner, LCSWNorwalk, CT 068501669499752
Common questions
What is Jaclyn Marie Semmeles, MSW, LCSW's NPI number?
Jaclyn Marie Semmeles, MSW, LCSW's National Provider Identifier (NPI) is 1255809802, issued on Nov 12, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Jaclyn Marie Semmeles, MSW, LCSW located?
The NPPES record lists a practice address at 24 Stevens St, Norwalk, CT, 06850. Phone: (203) 852-2292. Providers update this record themselves, so call before visiting.
How can I verify Jaclyn Marie Semmeles, MSW, LCSW's license?
NPPES lists Connecticut license number 58.009705, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
What is Jaclyn Marie Semmeles, MSW, LCSW's MIPS final score?
The 2023 MIPS final score is 94.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.