KATHERINE VICTORIA KASSLER LCSW
NPI 1386910727
Social Worker - Clinical in New London, CT
About Katherine Victoria Kassler Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE VICTORIA KASSLER LCSW (NPI 1386910727) is an individual clinical provider in New London, Connecticut and active in the NPI registry since March 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Katherine Victoria Kassler Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Katherine Kassler reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Old Saybrook, CT 06475
- Reassigned Medicare billing, Connecticut enrollment
New Haven, CT 06510
- Reassigned Medicare billing, Connecticut enrollment
- Medicare enrollment name: Northeast Medical Group Inc
- 1,824 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06320 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW LONDON, CT 06320
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Katherine Kassler's NPI number?
The NPI number for Katherine Kassler is 1386910727. It was assigned to this individual provider in the NPPES registry on March 30, 2012.
Where is Katherine Kassler located?
Katherine Kassler practices at 165 State St Suite 200, New London, CT 06320. The listed phone number is (860) 443-0036.
What is Katherine Kassler's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Katherine Kassler enrolled in Medicare?
Yes. Katherine Kassler is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Katherine Kassler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Kassler reassigns Medicare benefits to 2 organizations: Knm Enterprises LLC (Old Saybrook, CT) and Mill Hill Medical Consultants Inc (New Haven, CT). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Katherine Kassler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Katherine Kassler was last updated on May 15, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Katherine Victoria Kassler, LCSW · NPI 1386910727
Clinical provider in New London, Connecticut. Individual provider, active in the CMS NPPES registry since March 30, 2012.
## Identity
- **NPI:** 1386910727 (Entity type: Individual)
- **Enumerated:** March 30, 2012
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **Sole proprietor:** No
## Practice location
- **Address:** 165 STATE ST, SUITE 200, New London, CT 06320-6397
- **Phone:** (860) 443-0036
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Knm Enterprises LLC (NPI 1336629880, Old Saybrook, CT); Mill Hill Medical Consultants Inc (NPI 1952624769, New Haven, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** May 15, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1386910727) · Data from the CMS NPPES public registry.