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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

PETER S AMBRUS M.D.
NPI 1326087412
Otolaryngology in Quincy, MA

Active since June 05, 2006
500 CONGRESS ST, SUITE 2-A, QUINCY, MA 02169(617) 376-8840 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Peter S Ambrus M.d. NPPES

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

PETER S AMBRUS M.D. (NPI 1326087412) is an individual otolaryngology provider in Quincy, Massachusetts, licensed in Massachusetts (43460) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1326087412
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NamePETER S AMBRUSCredential: M.D.
Location Address500 CONGRESS ST, SUITE 2-AQuincy, MA 02169-0908
Mailing Address500 Congress St, Suite 2-aQuincy, MA 02169-0908 · (617) 376-8840
Phone(617) 376-8840
Sole ProprietorNo
Enumeration DateJune 5, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1326087412 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in MA · 43460
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
500 CONGRESS ST, Quincy, MA 02169
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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.

DR. LISA BRANCATO CORKINS MD
Pediatrics
500 CONGRESS ST, SUITE 1F
QUINCY, MA 02169
Norfolk County (617) 471-3411
NOPSARAN CHAIMATTAYOMPOL, DMD, PC
Dentist (General Practice)
500 CONGRESS ST, SUITE#3E
QUINCY, MA 02169
Norfolk County (617) 328-0693
DR. BARBARA NANKIN DMD
Dentist (General Practice)
500 CONGRESS ST, SUITE 2D
QUINCY, MA 02169
Norfolk County (617) 471-9444
MRS. LINDA COLLINS M.A., CCC-A
Audiologist
500 CONGRESS ST
QUINCY, MA 02169
Norfolk County (617) 376-8840
DR. RIZKALLA A. MOUCHATI MD
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
500 CONGRESS ST, SUITE 1H
QUINCY, MA 02169
Norfolk County (617) 786-0066
GUY SPINELLI M.D.
Internal Medicine
500 CONGRESS ST, 3RD FLOOR
QUINCY, MA 02169
Norfolk County (617) 471-0033
ROBERT SALZMAN M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
500 CONGRESS ST, 3RD FLOOR
QUINCY, MA 02169
Norfolk County (617) 471-0033
DR. GENEVIEVE B BRODERICK M.D.
Surgery (Plastic and Reconstructive Surgery)
500 CONGRESS ST, SUITE B1
QUINCY, MA 02169
Norfolk County (617) 472-6764

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 Peter Ambrus's NPI number?

The NPI number for Peter Ambrus is 1326087412. It was assigned to this individual provider in the NPPES registry on June 5, 2006.

Where is Peter Ambrus located?

Peter Ambrus practices at 500 Congress St Suite 2-A, Quincy, MA 02169. The listed phone number is (617) 376-8840.

What is Peter Ambrus's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

When was this NPI record last updated?

The NPPES record for Peter Ambrus was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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.