Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

PETER L LIEF M.D.
NPI 1821045527
Anesthesiology in Brighton, MA

Active since May 28, 2006
30 WARREN ST, BRIGHTON, MA 02135(617) 254-3800 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Peter L Lief M.d. NPPES

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

PETER L LIEF M.D. (NPI 1821045527) is an individual anesthesiology provider in Brighton, Massachusetts, licensed in Massachusetts (39366) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1821045527
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NamePETER L LIEFCredential: M.D.
Location Address30 WARREN STBrighton, MA 02135-3602
Mailing Address1015 Brush Hill RdMilton, MA 02186-1217 · (617) 254-3800
Sole ProprietorNo
Enumeration DateMay 28, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1821045527 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in MA · 39366
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.

30 WARREN ST, Brighton, MA 02135

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.

Dentist (Pediatric Dentistry)
30 WARREN ST
BRIGHTON, MA 02135
Pediatrics (Pediatric Pulmonology)
30 WARREN ST
BRIGHTON, MA 02135
Pediatrics
30 WARREN ST
BRIGHTON, MA 02135
Anesthesiology
30 WARREN ST
BRIGHTON, MA 02135
Social Worker (Clinical)
30 WARREN ST, FRANCISCAN HOSPITAL FOR CHILDREN
BOSTON, MA 02135
Occupational Therapist
30 WARREN ST
BRIGHTON, MA 02135
Dentist (Endodontics)
30 WARREN ST
BOSTON, MA 02135
Community/Behavioral Health
30 WARREN ST
BRIGHTON, MA 02135

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821045527, enumerated as an "individual" on May 28, 2006.

The provider is located at 30 WARREN ST BRIGHTON, MA 02135 and the phone number is (617) 254-3800.

Anesthesiology with taxonomy code 207L00000X.