DR. CASEY TOOMBS DO
NPI 1225565138
Emergency Medicine in Meriden, CT
About Dr. Casey Toombs Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CASEY TOOMBS DO (NPI 1225565138) is an individual emergency medicine provider in Meriden, Connecticut, licensed in Connecticut (64474) and active in the NPI registry since May 2017. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Casey Toombs Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Casey Toombs reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Meriden, CT 06451
- Reassigned Medicare billing, Connecticut enrollment
- 96 clinicians in this Medicare group
Waterbury, CT 06708
- Reassigned Medicare billing, Connecticut enrollment
- 83 clinicians in this Medicare group
Willimantic, CT 06226
- Reassigned Medicare billing, Connecticut enrollment
- 104 clinicians in this Medicare group
Stafford Springs, CT 06076
- Reassigned Medicare billing, Connecticut enrollment
- 56 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06451 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
MERIDEN, CT 06451
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 Casey Toombs's NPI number?
The NPI number for Casey Toombs is 1225565138. It was assigned to this individual provider in the NPPES registry on May 23, 2017.
Where is Casey Toombs located?
Casey Toombs practices at 435 Lewis Ave, Meriden, CT 06451. The listed phone number is (203) 694-8200.
What is Casey Toombs's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Casey Toombs enrolled in Medicare?
Yes. Casey Toombs is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Casey Toombs's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Casey Toombs reassigns Medicare benefits to 4 organizations: Nems PLLC (Meriden, CT), Nems W LLC (Waterbury, CT), Northeast Emergency Medicine Specialists, LLC (Willimantic, CT) and Nes Medical Services Of Northern Connecticut, P.C. (Stafford Springs, 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 Casey Toombs'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 Casey Toombs was last updated on May 5, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Casey Toombs, DO · NPI 1225565138
Emergency Medicine physician in Meriden, Connecticut. Individual provider, active in the CMS NPPES registry since May 23, 2017.
## Identity
- **NPI:** 1225565138 (Entity type: Individual)
- **Enumerated:** May 23, 2017
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 64474 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 435 LEWIS AVE, Meriden, CT 06451-2101
- **Phone:** (203) 694-8200
## 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): Nems PLLC (NPI 1114482882, Meriden, CT); Nems W LLC (NPI 1760325666, Waterbury, CT); Northeast Emergency Medicine Specialists, LLC (NPI 1982889598, Willimantic, CT); Nes Medical Services Of Northern Connecticut, P.C. (NPI 1194450478, Stafford Springs, CT) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 5, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1225565138) · Data from the CMS NPPES public registry.