MRS. BLENDA D WILLIAMS MSW
NPI 1730330952
Counselor - Addiction (Substance Use Disorder) in Mansfield Center, CT
About Mrs. Blenda D Williams Msw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. BLENDA D WILLIAMS MSW (NPI 1730330952) is an individual addiction (substance use disorder) provider in Mansfield Center, Connecticut, licensed in Connecticut (001119) and active in the NPI registry since October 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses 2
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
Mrs. Blenda D Williams Msw 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 Blenda Williams reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mansfield Center, CT 06250
- Reassigned Medicare billing, Connecticut enrollment
- 200 clinicians in this Medicare group
Danielson, CT 06239
- Reassigned Medicare billing, Connecticut enrollment
- 390 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.
Other Providers at the Same Location NPPES 2
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 Blenda Williams's NPI number?
The NPI number for Blenda Williams is 1730330952. It was assigned to this individual provider in the NPPES registry on October 7, 2008. The provider is also known as Mrs. Blenda Deloris Williams Ladc.
Where is Blenda Williams located?
Blenda Williams practices at 151 Storrs Rd, Mansfield Center, CT 06250. The listed phone number is (860) 465-5960.
What is Blenda Williams's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.
Is Blenda Williams enrolled in Medicare?
Yes. Blenda Williams 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 Blenda Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Blenda Williams reassigns Medicare benefits to 2 organizations: Natchaug Hospital, Inc. (Mansfield Center, CT) and Step Up Care PC LLC (Danielson, 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 Blenda Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Blenda Williams accept?
Health plans from Anthem Blue Cross and Blue Shield list Blenda Williams 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 Blenda Williams was last updated on April 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Mrs. Blenda D Williams, MSW · NPI 1730330952
Addiction (Substance Use Disorder) provider in Mansfield Center, Connecticut. Individual provider, active in the CMS NPPES registry since October 7, 2008.
## Identity
- **NPI:** 1730330952 (Entity type: Individual)
- **Enumerated:** October 7, 2008
- **Primary specialty:** Counselor - Addiction (Substance Use Disorder) · taxonomy 101YA0400X
- **State license:** 001119 (Connecticut)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 151 STORRS RD, Mansfield Center, CT 06250-1638
- **Phone:** (860) 465-5960 · **Fax:** (860) 482-2638
## 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): Natchaug Hospital, Inc. (NPI 1295811321, Mansfield Center, CT); Step Up Care PC LLC (NPI 1154884740, Danielson, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** April 7, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1730330952) · Data from the CMS NPPES public registry.