NEW ENGLAND ANESTHESIA ASSOCIATES, LLC
NPI 1891388146
Anesthesiology in Guilford, CT
About New England Anesthesia Associates, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NEW ENGLAND ANESTHESIA ASSOCIATES, LLC (NPI 1891388146) is a healthcare organization registered as an anesthesiology in Guilford, Connecticut and active in the NPI registry since February 2021. The organization lists Jeff Perry, Vp Of Rcm, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
New England Anesthesia Associates, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
19Medicare enrollment records show 19 clinicians reassign Medicare billing to New England Anesthesia Associates, LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 4 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 2
Clinicians, nearest first (19)
West Haven, CT 06516
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 New England Anesthesia Associates, LLC's NPI number?
The NPI number for New England Anesthesia Associates, LLC is 1891388146. It was assigned to this organization in the NPPES registry on February 18, 2021.
Where is New England Anesthesia Associates, LLC located?
New England Anesthesia Associates, LLC is located at 800 Boston Post Rd Bldg 1, Guilford, CT 06437. The listed phone number is (203) 453-7100.
What is New England Anesthesia Associates, LLC's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is New England Anesthesia Associates, LLC enrolled in Medicare?
Yes. New England Anesthesia Associates, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through New England Anesthesia Associates, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 19 clinicians in 2 Medicare specialties reassign their Medicare billing to New England Anesthesia Associates, LLC. A 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 the clinician's services. The largest specialties are Certified Registered Nurse Anesthetist (CRNA) (11) and Anesthesiology (8). Of these, 1 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for New England Anesthesia Associates, LLC was last updated on July 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# New England Anesthesia Associates, Llc · NPI 1891388146
Anesthesiology organization in Guilford, Connecticut. Organization record, active in the CMS NPPES registry since February 18, 2021.
## Identity
- **NPI:** 1891388146 (Entity type: Organization)
- **Enumerated:** February 18, 2021
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Jeff Perry, VP OF RCM
## Practice location
- **Address:** 800 BOSTON POST RD BLDG 1, Guilford, CT 06437-2770
- **Phone:** (203) 453-7100 · **Fax:** (866) 665-8561
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 19 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Certified Registered Nurse Anesthetist (CRNA) (11), Anesthesiology (8); 1 practice at this address and 4 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 23, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1891388146) · Data from the CMS NPPES public registry.