MICHELLE GIENAU LCSW
NPI 1023553807
Social Worker - Clinical in Norwich, CT
About Michelle Gienau Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHELLE GIENAU LCSW (NPI 1023553807) is an individual clinical provider in Norwich, Connecticut, licensed in Connecticut (9677) and active in the NPI registry since January 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
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
Michelle Gienau 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 Michelle Gienau reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Norwich, CT 06360
- Reassigned Medicare billing, Connecticut enrollment
- 166 clinicians in this Medicare group
Old Lyme, CT 06371
- Reassigned Medicare billing, Connecticut enrollment
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 06360 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NORWICH, CT 06360
NORWICH, CT 06360
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 Michelle Gienau's NPI number?
The NPI number for Michelle Gienau is 1023553807. It was assigned to this individual provider in the NPPES registry on January 3, 2017. The provider is also known as Michelle Lukaszewicz Lcsw.
Where is Michelle Gienau located?
Michelle Gienau practices at 47 Town St, Norwich, CT 06360. The listed phone number is (860) 892-7040.
What is Michelle Gienau's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Michelle Gienau enrolled in Medicare?
Yes. Michelle Gienau 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 Michelle Gienau's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Gienau reassigns Medicare benefits to 2 organizations: United Community And Family Services, Inc. (Norwich, CT) and Michelle M Gienau, Lcsw, LLC (Old Lyme, 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 Michelle Gienau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michelle Gienau accept?
Health plans from Anthem Blue Cross and Blue Shield list Michelle Gienau as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Michelle Gienau was last updated on February 3, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Michelle Gienau, LCSW · NPI 1023553807
Clinical provider in Norwich, Connecticut. Individual provider, active in the CMS NPPES registry since January 3, 2017.
## Identity
- **NPI:** 1023553807 (Entity type: Individual)
- **Enumerated:** January 3, 2017
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 9677 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 47 TOWN ST, Norwich, CT 06360-2323
- **Phone:** (860) 892-7040
## 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): United Community And Family Services, Inc. (NPI 1467482539, Norwich, CT); Michelle M Gienau, Lcsw, LLC (NPI 1568993046, Old Lyme, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** February 3, 2017
---
Source: [NPI Profile](https://npiprofile.com/npi/1023553807) · Data from the CMS NPPES public registry.