1. Home
  2. Directory
  3. Massachusetts
  4. Gardner
  5. Internal Medicine
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

JAMES R. TIERNEY MD
NPI 1043281116
Internal Medicine - Pulmonary Disease in Gardner, MA

Active since January 27, 2006
374 ELM ST, GARDNER, MA 01440(978) 632-4941(978) 630-2064 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025, Nov 5, 2021 (3 updates tracked since 2021).

About James R. Tierney Md NPPES

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

JAMES R. TIERNEY MD (NPI 1043281116) is an individual pulmonary disease provider in Gardner, Massachusetts, licensed in Massachusetts (78631) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1043281116
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameJAMES R. TIERNEYCredential: MD
Location Address374 ELM STGardner, MA 01440-3926
Mailing Address374 Elm StGardner, MA 01440-3926 · (978) 632-4941 · Fax (978) 630-2064
Phone(978) 632-4941
Fax(978) 630-2064
Sole ProprietorNo
Enumeration DateJanuary 27, 2006
Last NPPES UpdateJuly 13, 20263 updates tracked since enumeration
✔ NPI 1043281116 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in MA · 78631
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Also ListedInternal MedicineTaxonomy 207R00000X · License 78631 (MA)
374 ELM ST, Gardner, MA 01440
Open in Google Maps ↗

Other Providers at the Same Location NPPES

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

ODALYS MACHIN CROTEAU MD
Internal Medicine (Pulmonary Disease)
374 ELM ST
GARDNER, MA 01440
Worcester County (978) 630-3400

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 James Tierney's NPI number?

The NPI number for James Tierney is 1043281116. It was assigned to this individual provider in the NPPES registry on January 27, 2006.

Where is James Tierney located?

James Tierney practices at 374 Elm St, Gardner, MA 01440. The listed phone number is (978) 632-4941.

What is James Tierney's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

When was this NPI record last updated?

The NPPES record for James Tierney was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.