RENE WILLIAM AILLON MD
NPI 1154313930
Anesthesiology in Pittsfield, MA
About Rene William Aillon Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RENE WILLIAM AILLON MD (NPI 1154313930) is an individual anesthesiology provider in Pittsfield, Massachusetts, licensed in Massachusetts (159201) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Berkshire Medical Center, and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses
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.
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Rene William Aillon 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.
Areas of Expertise CMS Part B claims 7
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Berkshire Medical Center
Acute Care Hospitals · Pittsfield, MAFairview Hospital
Critical Access Hospitals · Great Barrington, MAOther Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PITTSFIELD, MA 01201
PITTSFIELD, MA 01201
PITTSFIELD, MA 01201
PITTSFIELD, MA 01201
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 Rene Aillon's NPI number?
The NPI number for Rene Aillon is 1154313930. It was assigned to this individual provider in the NPPES registry on August 18, 2005.
Where is Rene Aillon located?
Rene Aillon practices at Berkshire Medical Center 725 North Street, Pittsfield, MA 01201. The listed phone number is (413) 447-2555.
What is Rene Aillon's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Rene Aillon enrolled in Medicare?
Yes. Rene Aillon 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.
Is Rene Aillon affiliated with any hospitals?
According to CMS data, Rene Aillon is affiliated with Berkshire Medical Center and Fairview Hospital.
When was this NPI record last updated?
The NPPES record for Rene Aillon was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
