CHARLTON MEREDITH HOY MD
NPI 1043893555
Psychiatry & Neurology - Psychiatry in Hartford, CT
About Charlton Meredith Hoy Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHARLTON MEREDITH HOY MD (NPI 1043893555) is an individual psychiatry provider in Hartford, Connecticut, licensed in Connecticut (82945) and active in the NPI registry since May 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Charlton Meredith Hoy Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Charlton Hoy reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hartford, CT 06102
- Reassigned Medicare billing, Connecticut enrollment
- 1,333 clinicians in this Medicare group
New Britain, CT 06052
- Reassigned Medicare billing, Connecticut enrollment
- 745 clinicians in this Medicare group
Meriden, CT 06451
- Reassigned Medicare billing, Connecticut enrollment
- 505 clinicians in this Medicare group
Mansfield Center, CT 06250
- Reassigned Medicare billing, Connecticut enrollment
- 200 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 06106 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.
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 Charlton Hoy's NPI number?
The NPI number for Charlton Hoy is 1043893555. It was assigned to this individual provider in the NPPES registry on May 3, 2021.
Where is Charlton Hoy located?
Charlton Hoy practices at 200 Retreat Ave, Hartford, CT 06106. The listed phone number is (860) 545-7200.
What is Charlton Hoy's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Charlton Hoy enrolled in Medicare?
Yes. Charlton Hoy is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Charlton Hoy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charlton Hoy reassigns Medicare benefits to 4 organizations: Hartford Hospital (Hartford, CT), The Hospital Of Central Connecticut At New Britain General And Bradley (New Britain, CT), Midstate Medical Center (Meriden, CT) and Natchaug Hospital, Inc. (Mansfield Center, 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 Charlton Hoy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Charlton Hoy was last updated on December 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Charlton Meredith Hoy, MD · NPI 1043893555
Psychiatry physician in Hartford, Connecticut. Individual provider, active in the CMS NPPES registry since May 3, 2021.
## Identity
- **NPI:** 1043893555 (Entity type: Individual)
- **Enumerated:** May 3, 2021
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 82945 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 RETREAT AVE, Hartford, CT 06106-3309
- **Phone:** (860) 545-7200
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Hartford Hospital (NPI 1407806391, Hartford, CT); The Hospital Of Central Connecticut At New Britain General And Bradley (NPI 1063461481, New Britain, CT); Midstate Medical Center (NPI 1154425288, Meriden, CT); Natchaug Hospital, Inc. (NPI 1295811321, Mansfield Center, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** December 29, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1043893555) · Data from the CMS NPPES public registry.