1. Home
  2. Directory
  3. Massachusetts
  4. Medford
  5. Dentist
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. GERALD B. LEIBER D.M.D.
NPI 1932197019
Dentist - Endodontics in Medford, MA

Active since October 12, 2005
0 GOVERNORS AVE, SUITE 30, MEDFORD, MA 02155(781) 391-5100(781) 391-4833 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Gerald B. Leiber D.m.d. NPPES

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

DR. GERALD B. LEIBER D.M.D. (NPI 1932197019) is an individual endodontics provider in Medford, Massachusetts, licensed in Massachusetts (12008) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1932197019
Entity TypeIndividualMale
Primary Taxonomy1223E0200X
Provider Legal NameDR. GERALD B. LEIBERCredential: D.M.D.
Location Address0 GOVERNORS AVE, SUITE 30Medford, MA 02155-3025
Mailing Address0 Governors Ave, Suite 30Medford, MA 02155-3025 · (781) 391-5100 · Fax (781) 391-4833
Phone(781) 391-5100
Fax(781) 391-4833
Sole ProprietorNo
Enumeration DateOctober 12, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1932197019 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · EndodonticsDental Providers
Taxonomy Code1223E0200X
License✔ Licensed in MA · 12008
Definition
The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.
0 GOVERNORS AVE, Medford, MA 02155
Open in Google Maps ↗

Other Identifiers 3

Other661277MA · United Concordia
Other119049MA · Cigna
OtherXX04930MA · Bluecross Blue Shield

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas.Insurance ›

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. JONATHAN JOSEPH DONAHUE LMHC
Counselor (Mental Health)
0 GOVERNORS AVE, SUITE 20
MEDFORD, MA 02155
Middlesex County (781) 395-3086
MEDFORD MEDICAL LABORATORY INC.
Clinical Medical Laboratory
0 GOVERNORS AVE, B-2
MEDFORD, MA 02155
Middlesex County (781) 395-0518
DAN SELIGMAN
Podiatrist
0 GOVERNORS AVE, SUITE 7
MEDFORD, MA 02155
Middlesex County (781) 391-3900
DR. JOHN L. GENTUSO D.M.D.
Dentist (General Practice)
0 GOVERNORS AVE, SUITE 1
MEDFORD, MA 02155
Middlesex County (781) 395-5629
GERALD B. LEIBER, D.M.D., P.C.
Dentist (Endodontics)
0 GOVERNORS AVE, SUITE 30
MEDFORD, MA 02155
Middlesex County (781) 391-5100
APPLETON EYE ASSOCIATES P.C.
Optometrist
0 GOVERNORS AVE
MEDFORD, MA 02155
Middlesex County (781) 895-2500
ALI MASHAYEKHI DMD
Dentist
0 GOVERNORS AVE, SUITE #23
MEDFORD, MA 02155
Middlesex County (781) 350-5578
MR. JOSEPH PATRICK HARTER
Acupuncturist
0 GOVERNORS AVE, B6
MEDFORD, MA 02155
Middlesex County (781) 391-1484

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 Gerald Leiber's NPI number?

The NPI number for Gerald Leiber is 1932197019. It was assigned to this individual provider in the NPPES registry on October 12, 2005.

Where is Gerald Leiber located?

Gerald Leiber practices at 0 Governors Ave Suite 30, Medford, MA 02155. The listed phone number is (781) 391-5100.

What is Gerald Leiber's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Endodontics, with taxonomy code 1223E0200X.

What insurance does Gerald Leiber accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Gerald Leiber 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 Gerald Leiber 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 30 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.