Ellan Elaine Knowlden, LCSW
Clinical Social Worker · Hartford, CT
Ellan Elaine Knowlden, LCSW is a clinical social worker with a practice address in Hartford, Connecticut, and NPI 1154353738, issued on Jul 6, 2006. Check the license (Connecticut 005385, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ellan Elaine Knowlden
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 005385 CT
Self-reported in NPPES; status is on the state search - Practice location
- 80 Seymour St, Hartford, CT 06102
- Phone
- (860) 545-7522
- Enumerated
- Jul 6, 2006
- Record last updated
- Jul 19, 2023
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 7,729 in Connecticut → Look up another NPI →
Also registered at 80 Seymour St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ellan Elaine Knowlden in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 005385Check 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 practice group's MIPS final score for 2023 (Medicare payment program): 86.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Ellan Elaine Knowlden among 7,729 clinical social worker records in Connecticut
Ellan Elaine Knowlden, 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 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 86% newer
- In a Medicare fileYes · 15% of these records are
- In the CMS Doctors and Clinicians fileNo · 23% of these records are
- 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).
556 clinical social worker records list a practice address in Hartford
They are 556 of the 6,317 NPPES records with a practice address in Hartford, and 7,729 clinical social worker records in Connecticut.
All 7,729 in Connecticut → Every provider in Hartford → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Sunshine Finneran, LCSWHartford, CT 061021326375759
- Isabella Hanna, LCSWHartford, CT 061021861014979
- Kevin Hauschulz, LCSWHartford, CT 061021922469576
- Catherine Henzy, LCSWHartford, CT 061021255841680
- Lauren Murphy, LCSWHartford, CT 061021225595481
- Moriah Thibodeau, LCSW, LICSWHartford, CT 061021972125441
- Jennifer Butler, J.D., M.S.W.Hartford, CT 061031912217076
- Nicole Campbell, MSW, DSW, LCSWHartford, CT 061031912007014
Common questions
What is Ellan Elaine Knowlden, LCSW's NPI number?
Ellan Elaine Knowlden, LCSW's National Provider Identifier (NPI) is 1154353738, issued on Jul 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ellan Elaine Knowlden, LCSW located?
The NPPES record lists a practice address at 80 Seymour St, Hartford, CT, 06102. Phone: (860) 545-7522. Providers update this record themselves, so call before visiting.
How can I verify Ellan Elaine Knowlden, LCSW's license?
NPPES lists Connecticut license number 005385, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
What is Ellan Elaine Knowlden, LCSW's MIPS final score?
The 2023 MIPS final score is 86.4 of 100, reported for the practice group. 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.