DR. ALEXY D ARAUZ BOUDREAU MD
NPI 1467433128
Pediatrics in Chelsea, MA
About Dr. Alexy D Arauz Boudreau Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALEXY D ARAUZ BOUDREAU MD (NPI 1467433128) is an individual pediatrics provider in Chelsea, Massachusetts, licensed in Massachusetts (215874) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 4
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Alexy D Arauz Boudreau Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Alexy Arauz Boudreau reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 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 02150 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHELSEA, MA 02150
CHELSEA, MA 02150
CHELSEA, MA 02150
CHELSEA, MA 02150
CHELSEA, MA 02150
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 Alexy Arauz Boudreau's NPI number?
The NPI number for Alexy Arauz Boudreau is 1467433128. It was assigned to this individual provider in the NPPES registry on November 9, 2005. The provider is also known as Alexy D Arauz.
Where is Alexy Arauz Boudreau located?
Alexy Arauz Boudreau practices at 151 Everett Avenue Mgh Chelsea Health Center, Chelsea, MA 02150. The listed phone number is (617) 889-8520.
What is Alexy Arauz Boudreau's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Alexy Arauz Boudreau enrolled in Medicare?
Yes. Alexy Arauz Boudreau is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Alexy Arauz Boudreau's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexy Arauz Boudreau reassigns Medicare benefits to 2 organizations: Massachusetts General Physicians Organization Inc (Boston, MA) and The General Hospital Corporation (Boston, MA). 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 Alexy Arauz Boudreau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexy Arauz Boudreau accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Alexy Arauz Boudreau as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Alexy Arauz Boudreau was last updated on February 17, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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. Alexy D Arauz Boudreau, MD · NPI 1467433128
Pediatrics physician in Chelsea, Massachusetts. Individual provider, active in the CMS NPPES registry since November 9, 2005.
## Identity
- **NPI:** 1467433128 (Entity type: Individual)
- **Enumerated:** November 9, 2005
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 215874 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 151 EVERETT AVENUE, MGH CHELSEA HEALTH CENTER, Chelsea, MA 02150-1807
- **Phone:** (617) 889-8520 · **Fax:** (617) 889-8571
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); The General Hospital Corporation (NPI 1023049236, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 17, 2014
- **Other identifiers:** Other J29075 (MA); Medicare PIN A38803 (MA); Medicaid 2106248 (MA); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1467433128) · Data from the CMS NPPES public registry.