DR. MICHAEL ANTHONY LOIACONO DO
NPI 1043251168
Anesthesiology in New Britain, CT
About Dr. Michael Anthony Loiacono Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL ANTHONY LOIACONO DO (NPI 1043251168) is an individual anesthesiology provider in New Britain, Connecticut, licensed in Connecticut (00335) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Michael Anthony Loiacono Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Michael Loiacono reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New Britain, CT 06052
- Reassigned Medicare billing, Connecticut enrollment
- 225 clinicians in this Medicare group
Hartford, CT 06106
- Reassigned Medicare billing, Connecticut enrollment
- 417 clinicians in this Medicare group
Hamden, CT 06518
- Reassigned Medicare billing, Connecticut enrollment
- 38 clinicians in this Medicare group
Hamden, CT 06518
- Reassigned Medicare billing, Connecticut enrollment
- 88 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.
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.
NEW BRITAIN, CT 06052
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 Michael Loiacono's NPI number?
The NPI number for Michael Loiacono is 1043251168. It was assigned to this individual provider in the NPPES registry on June 9, 2006.
Where is Michael Loiacono located?
Michael Loiacono practices at 100 Grand St, New Britain, CT 06052. The listed phone number is (860) 224-5266.
What is Michael Loiacono's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Michael Loiacono enrolled in Medicare?
Yes. Michael Loiacono is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Michael Loiacono's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Loiacono reassigns Medicare benefits to 4 organizations: North American Partners In Anesthesia Connecticut PC (New Britain, CT), Connecticut Gi PLLC (Hartford, CT), Ecc Ancillary Services (Hamden, CT) and Endoscopy Center Of Connecticut, LLC (Hamden, 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 Michael Loiacono'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 Michael Loiacono was last updated on December 23, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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. Michael Anthony Loiacono, DO · NPI 1043251168
Anesthesiology physician in New Britain, Connecticut. Individual provider, active in the CMS NPPES registry since June 9, 2006.
## Identity
- **NPI:** 1043251168 (Entity type: Individual)
- **Enumerated:** June 9, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 00335 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 GRAND ST, New Britain, CT 06052-2016
- **Phone:** (860) 224-5266 · **Fax:** (703) 766-9725
## 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): North American Partners In Anesthesia Connecticut PC (NPI 1316994775, New Britain, CT); Connecticut Gi PLLC (NPI 1023124625, Hartford, CT); Ecc Ancillary Services (NPI 1013899731, Hamden, CT); Endoscopy Center Of Connecticut, LLC (NPI 1386757854, Hamden, CT) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 23, 2014
- **Other identifiers:** Medicare PIN 120000064 (CT); Medicare UPIN F31005; Medicaid 1003350 (CT)
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Source: [NPI Profile](https://npiprofile.com/npi/1043251168) · Data from the CMS NPPES public registry.