Katherine Breininger, LCSW
Social Worker · Meriden, CT
Katherine Breininger, LCSW is a social worker with a practice address in Meriden, Connecticut, and NPI 1346979861, issued on Jun 9, 2022. Check the license (Connecticut 15052, as entered in NPPES) with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Katherine Breininger
- Credential
- LCSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 15052 CT
Self-reported in NPPES; status is on the state search - Practice location
- 134 State St, Meriden, CT 06450
- Phone
- (860) 347-6971
- Enumerated
- Jun 9, 2022
- Record last updated
- Oct 23, 2025
- Fax
- (860) 343-7379
- Medicare enrollment
- Enrolled (PECOS I20251030004254); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest social worker records → All 2,124 in Connecticut → Look up another NPI →
Also registered at 134 State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Katherine Breininger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 15052Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Katherine Breininger among 2,124 social worker records in Connecticut
Katherine Breininger, 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 not. Its NPI, issued in 2022, is newer than 54% of them.
- NPI issued2022 · 54% of these records are older, 40% newer
- In a Medicare fileNo · 7% of these records are
- In the CMS Doctors and Clinicians fileYes · 10% of these records are
- Graduated2022 · median 2017 among the 221 with a school on file
- Record last updated2025 · 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).
25 social worker records list a practice address in Meriden
They are 25 of the 897 NPPES records with a practice address in Meriden, and 2,124 social worker records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,124 in Connecticut → Every provider in Meriden → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Marisol Cardona Chang, LCSWMeriden, CT 064501235107350
- Megan Clarke, LCSWMeriden, CT 064501760958870
- Kathryn Cook, LCSWMeriden, CT 064501497890693
- Lauren Crowley, MSWMeriden, CT 064501699949032
- Elizabeth Farkas, MSWMeriden, CT 064501467421537
- Christina Fournier, LSCWMeriden, CT 064501174638654
- Jessica Gaudioso, LCSWMeriden, CT 064501487945119
- Stephanie Georgoulis, MSWMeriden, CT 064501184767576
Common questions
What is Katherine Breininger, LCSW's NPI number?
Katherine Breininger, LCSW's National Provider Identifier (NPI) is 1346979861, issued on Jun 9, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Breininger, LCSW located?
The NPPES record lists a practice address at 134 State St, Meriden, CT, 06450. Phone: (860) 347-6971. Providers update this record themselves, so call before visiting.
How can I verify Katherine Breininger, LCSW's license?
NPPES lists Connecticut license number 15052, 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. 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.