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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.

DR. STEPHEN JAMES LANGAN DMD
NPI 1750371753
Dentist - Endodontics in East Greenbush, NY

Active since October 21, 2005
77 TROY RD, ENTRANCE C, EAST GREENBUSH, NY 12061(518) 477-5155(518) 477-5169 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. Stephen James Langan Dmd NPPES

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

DR. STEPHEN JAMES LANGAN DMD (NPI 1750371753) is an individual endodontics provider in East Greenbush, New York, licensed in New York (045112) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1750371753
Entity TypeIndividualMale
Primary Taxonomy1223E0200X
Provider Legal NameDR. STEPHEN JAMES LANGANCredential: DMD
Location Address77 TROY RD, ENTRANCE CEast Greenbush, NY 12061-1330
Mailing Address77 Troy Rd, Entrance CEast Greenbush, NY 12061-1330 · (518) 477-5155 · Fax (518) 477-5169
Phone(518) 477-5155
Fax(518) 477-5169
Sole ProprietorNo
Enumeration DateOctober 21, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1750371753 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · EndodonticsDental Providers
Taxonomy Code1223E0200X
License✔ Licensed in NY · 045112
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.
77 TROY RD, East Greenbush, NY 12061
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Other Providers at the Same Location NPPES 3

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

JUDITH POCHOBRADSKY LMT
Massage Therapist
77 TROY RD, SUITE E
EAST GREENBUSH, NY 12061
Rensselaer County (518) 487-4148
DR. JOHN D. CHRISTOPHER D.M.D.
Dentist (General Practice)
77 TROY RD, SUITE D
EAST GREENBUSH, NY 12061
Rensselaer County (518) 472-1444
JAMES CRAIG ANSEL PHD
Psychologist
77 TROY RD
EAST GREENBUSH, NY 12061
Rensselaer County (518) 794-8902

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 Stephen Langan's NPI number?

The NPI number for Stephen Langan is 1750371753. It was assigned to this individual provider in the NPPES registry on October 21, 2005.

Where is Stephen Langan located?

Stephen Langan practices at 77 Troy Rd Entrance C, East Greenbush, NY 12061. The listed phone number is (518) 477-5155.

What is Stephen Langan's specialty?

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

When was this NPI record last updated?

The NPPES record for Stephen Langan 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 35 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.