ARSENIO M BUSTOS MD
NPI 1407839707
Anesthesiology in East Hartford, CT
About Arsenio M Bustos Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARSENIO M BUSTOS MD (NPI 1407839707) is an individual anesthesiology provider in East Hartford, Connecticut, licensed in Connecticut (040011) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1992).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Arsenio M Bustos Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Arsenio Bustos reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hamden, CT 06514
- Reassigned Medicare billing, Connecticut enrollment
- 3,728 clinicians in this Medicare group
Shelton, CT 06484
- Reassigned Medicare billing, Connecticut enrollment
- 727 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 9
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.
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.
EAST HARTFORD, CT 06108
EAST HARTFORD, CT 06108
EAST HARTFORD, CT 06108
EAST HARTFORD, CT 06108
EAST HARTFORD, CT 06108
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 Arsenio Bustos's NPI number?
The NPI number for Arsenio Bustos is 1407839707. It was assigned to this individual provider in the NPPES registry on November 22, 2005.
Where is Arsenio Bustos located?
Arsenio Bustos practices at 111 Founders Plz Suite 300, East Hartford, CT 06108. The listed phone number is (860) 545-2117.
What is Arsenio Bustos's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Arsenio Bustos enrolled in Medicare?
Yes. Arsenio Bustos is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Arsenio Bustos's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arsenio Bustos reassigns Medicare benefits to 2 organizations: Yale University (Hamden, CT) and Integrated Anesthesia Associates LLC (Shelton, 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 Arsenio Bustos'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 Arsenio Bustos was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Arsenio M Bustos, MD · NPI 1407839707
Anesthesiology physician in East Hartford, Connecticut. Individual provider, active in the CMS NPPES registry since November 22, 2005.
## Identity
- **NPI:** 1407839707 (Entity type: Individual)
- **Enumerated:** November 22, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 040011 (Connecticut)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 111 FOUNDERS PLZ, SUITE 300, East Hartford, CT 06108-3212
- **Phone:** (860) 545-2117
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Yale University (NPI 1134391824, Hamden, CT); Integrated Anesthesia Associates LLC (NPI 1881636397, Shelton, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1992
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare UPIN H60019
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Source: [NPI Profile](https://npiprofile.com/npi/1407839707) · Data from the CMS NPPES public registry.