MS. THERESA LYNN VILLANI LCSW
NPI 1346410511
Social Worker - Clinical in Stamford, CT
About Ms. Theresa Lynn Villani Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. THERESA LYNN VILLANI LCSW (NPI 1346410511) is an individual clinical provider in Stamford, Connecticut, licensed in Connecticut (10598) and active in the NPI registry since March 2008. She is enrolled in Medicare PECOS and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses
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
Ms. Theresa Lynn Villani 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 Reassignment
Medicare enrollment records show Theresa Villani reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Stamford, CT 06901
- Reassigned Medicare billing, Connecticut enrollment
- 132 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 06902 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.
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 Theresa Villani's NPI number?
The NPI number for Theresa Villani is 1346410511. It was assigned to this individual provider in the NPPES registry on March 4, 2008.
Where is Theresa Villani located?
Theresa Villani practices at 1351 Washington Blvd, Stamford, CT 06902. The listed phone number is (203) 621-3750.
What is Theresa Villani's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Theresa Villani enrolled in Medicare?
Yes. Theresa Villani 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 organization bills Medicare for Theresa Villani's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Theresa Villani reassigns Medicare benefits to Optimus Health Care (Stamford, CT). The 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 Theresa Villani's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Theresa Villani accept?
Health plans from Anthem Blue Cross and Blue Shield list Theresa Villani 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 Theresa Villani was last updated on April 14, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Ms. Theresa Lynn Villani, LCSW · NPI 1346410511
Clinical provider in Stamford, Connecticut. Individual provider, active in the CMS NPPES registry since March 4, 2008.
## Identity
- **NPI:** 1346410511 (Entity type: Individual)
- **Enumerated:** March 4, 2008
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 10598 (Connecticut)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1351 WASHINGTON BLVD, Stamford, CT 06902
- **Phone:** (203) 621-3750
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Optimus Health Care (NPI 1942574082, Stamford, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** April 14, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1346410511) · Data from the CMS NPPES public registry.