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DR. ARIELLE Y MIZRAHI-ARNAUD MD
NPI 1295797660
Anesthesiology in Boston, MA

Active since April 03, 2006PECOS Enrolled
300 LONGWOOD AVE, BOSTON, MA 02115(617) 355-7759 Get Directions Write a Review

NPPES record last updated: August 20, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Arielle Y Mizrahi-arnaud Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ARIELLE Y MIZRAHI-ARNAUD MD (NPI 1295797660) is an individual anesthesiology provider in Boston, Massachusetts, licensed in Massachusetts (74900) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1295797660
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameDR. ARIELLE Y MIZRAHI-ARNAUDCredential: MD
Location Address300 LONGWOOD AVEBoston, MA 02115-5724
Mailing Address300 Longwood AveBoston, MA 02115 · (617) 355-6000
Phone(617) 355-7759
Sole ProprietorNo
Enumeration DateApril 3, 2006
Last NPPES UpdateAugust 20, 2007
✔ NPI 1295797660 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in MA · 74900
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
300 LONGWOOD AVE, Boston, MA 02115
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Other Identifiers 3

Medicaid3087492MA
Medicare ID-Type UnspecifiedJ11955
Medicare UPINF14557

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Taro Health.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. Arielle Y Mizrahi-arnaud Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Arielle Mizrahi-arnaud reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Chmc Anesthesia Foundation Inc
Same address
Pediatric Anesthesiology
300 LONGWOOD AVE
Boston, MA 02115
  • Reassigned Medicare billing, Massachusetts enrollment
  • 256 clinicians in this Medicare group
NPI 1831268754 (617) 919-1340

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

JULIE ANN HANSEN LCSW
Social Worker (Clinical)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (857) 218-4309
MS. ANNA ROGLIERI
Nurse Practitioner (Psychiatric/Mental Health)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-6000
STEPHEN G. FLYNN M.D.
Anesthesiology (Pediatric Anesthesiology)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-6000
MRS. LAUREN ASHLEY SHARIS P.T., D.P.T
Physical Therapist
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-7216
MS. SOYUN KWAN LICSW
Social Worker (Clinical)
300 LONGWOOD AVE, CHILDREN'S HOSPITAL BOSTON
BOSTON, MA 02115
Suffolk County (617) 355-0567
PUJA BANKA M.D.
Pediatrics
300 LONGWOOD AVE, BADER 203
BOSTON, MA 02115
Suffolk County (617) 355-6363
MR. COURTNEY SULLIVAN FRATTO CPNP
Nurse Practitioner (Pediatrics)
300 LONGWOOD AVE, HUNNEWELL BUILDING 322
BOSTON, MA 02115
Suffolk County (857) 218-4085
DR. ELIZABETH S TAGLAUER M.D., PH.D.
Pediatrics (Neonatal-Perinatal Medicine)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-6000

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 Arielle Mizrahi-arnaud's NPI number?

The NPI number for Arielle Mizrahi-arnaud is 1295797660. It was assigned to this individual provider in the NPPES registry on April 3, 2006.

Where is Arielle Mizrahi-arnaud located?

Arielle Mizrahi-arnaud practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-7759.

What is Arielle Mizrahi-arnaud's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Arielle Mizrahi-arnaud enrolled in Medicare?

Yes. Arielle Mizrahi-arnaud is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Arielle Mizrahi-arnaud's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Arielle Mizrahi-arnaud reassigns Medicare benefits to Chmc Anesthesia Foundation Inc (Boston, MA). The 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 Arielle Mizrahi-arnaud's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Arielle Mizrahi-arnaud accept?

Health plans from Taro Health list Arielle Mizrahi-arnaud 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 Arielle Mizrahi-arnaud was last updated on August 20, 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.