MARGARET COSGROVE LPC
NPI 1649821653
Counselor - Professional in Hartford, CT
About Margaret Cosgrove Lpc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET COSGROVE LPC (NPI 1649821653) is an individual professional provider in Hartford, Connecticut, licensed in Connecticut (003712) and active in the NPI registry since September 2019. She is enrolled in Medicare PECOS.
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 Cosgrove Lpc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Margaret Cosgrove reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hartford, CT 06102
- Reassigned Medicare billing, Connecticut enrollment
- Also billed through NPI 1770696643 (Connecticut)
- 1,333 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.
HARTFORD, CT 06106
HARTFORD, CT 06106
HARTFORD, CT 06106
HARTFORD, CT 06106
HARTFORD, CT 06106
HARTFORD, CT 06106
HARTFORD, CT 06106
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 Cosgrove's NPI number?
The NPI number for Margaret Cosgrove is 1649821653. It was assigned to this individual provider in the NPPES registry on September 23, 2019.
Where is Margaret Cosgrove located?
Margaret Cosgrove practices at 200 Retreat Avenue Hartford Hospital Psychiatry Dept, Hartford, CT 06106. The listed phone number is (860) 545-7410.
What is Margaret Cosgrove's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Margaret Cosgrove enrolled in Medicare?
Yes. Margaret Cosgrove is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Margaret Cosgrove's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Cosgrove reassigns Medicare benefits to Hartford Hospital (Hartford, 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 Cosgrove's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Margaret Cosgrove accept?
Health plans from Anthem Blue Cross and Blue Shield list Margaret Cosgrove 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 Cosgrove was last updated on April 1, 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.
# Margaret Cosgrove, LPC · NPI 1649821653
Professional provider in Hartford, Connecticut. Individual provider, active in the CMS NPPES registry since September 23, 2019.
## Identity
- **NPI:** 1649821653 (Entity type: Individual)
- **Enumerated:** September 23, 2019
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **State license:** 003712 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 RETREAT AVENUE, HARTFORD HOSPITAL PSYCHIATRY DEPT, Hartford, CT 06106-3309
- **Phone:** (860) 545-7410
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Hartford Hospital (NPI 1407806391, Hartford, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 1, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1649821653) · Data from the CMS NPPES public registry.