MARGARET JEFFREY
NPI 1447111646
Counselor - Mental Health in South Windsor, CT
About Margaret Jeffrey NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET JEFFREY (NPI 1447111646) is an individual mental health provider in South Windsor, Connecticut, licensed in Connecticut (6403) and active in the NPI registry since November 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2007).
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 (PECOS)
Margaret Jeffrey is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Margaret Jeffrey reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
South Windsor, CT 06074
- Reassigned Medicare billing, Connecticut enrollment
- 3 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SOUTH WINDSOR, CT 06074
SOUTH WINDSOR, CT 06074
SOUTH WINDSOR, CT 06074
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 Margaret Jeffrey's NPI number?
The NPI number for Margaret Jeffrey is 1447111646. It was assigned to this individual provider in the NPPES registry on November 19, 2025.
Where is Margaret Jeffrey located?
Margaret Jeffrey practices at 435 Buckland Rd, South Windsor, CT 06074. The listed phone number is (603) 726-6097.
What is Margaret Jeffrey's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Margaret Jeffrey enrolled in Medicare?
Yes. Margaret Jeffrey is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Margaret Jeffrey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Jeffrey reassigns Medicare benefits to Renewed Hope Counseling Center (South Windsor, 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 Margaret Jeffrey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Margaret Jeffrey accept?
Health plans from Anthem Blue Cross and Blue Shield list Margaret Jeffrey 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 Margaret Jeffrey was last updated on November 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.
# Margaret Jeffrey · NPI 1447111646
Mental Health provider in South Windsor, Connecticut. Individual provider, active in the CMS NPPES registry since November 19, 2025.
## Identity
- **NPI:** 1447111646 (Entity type: Individual)
- **Enumerated:** November 19, 2025
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** 6403 (Connecticut)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 435 BUCKLAND RD, South Windsor, CT 06074-3720
- **Phone:** (603) 726-6097
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Renewed Hope Counseling Center (NPI 1770177305, South Windsor, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** November 19, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1447111646) · Data from the CMS NPPES public registry.