1. Home
  2. Directory
  3. Maine
  4. Gardiner
  5. Emergency Medicine
  6. NPI Profile
Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

LIAM CALLAHAN NRP
NPI 1205768934
Emergency Medicine - Emergency Medical Services in Gardiner, ME

Active since May 29, 2026
6 CHURCH ST, GARDINER, ME 04345(207) 582-4535 Get Directions Write a Review

NPPES record added: May 29, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Liam Callahan Nrp NPPES

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

LIAM CALLAHAN NRP (NPI 1205768934) is an individual emergency medical services provider in Gardiner, Maine, licensed in Maine (33060) and active in the NPI registry since May 2026. The provider maintains a secondary practice location in Union.

NPPES Registry Identity

NPI1205768934
Entity TypeIndividual
Primary Taxonomy207PE0004X
Provider Legal NameLIAM CALLAHANCredential: NRP
Location Address6 CHURCH STGardiner, ME 04345-2170
Mailing Address549 Appleton Ridge RdAppleton, ME 04862-6641
Phone(207) 582-4535
Sole ProprietorNo
Enumeration DateMay 29, 2026
NPPES CertifiedMay 29, 2026
✔ NPI 1205768934 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency Medicine · Emergency Medical ServicesAllopathic & Osteopathic Physicians
Taxonomy Code207PE0004X
License✔ Licensed in ME · 33060
Definition
An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.
6 CHURCH ST, Gardiner, ME 04345
Open in Google Maps ↗

Secondary Practice Location 1

Location 1567 Common RdUnion, ME 04862-4255 · Phone (207) 785-4306

Other Providers at the Same Location NPPES

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

CITY OF GARDINER
Ambulance (Land Transport)
6 CHURCH ST
GARDINER, ME 04345
Kennebec County (207) 582-5150

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 Liam Callahan's NPI number?

The NPI number for Liam Callahan is 1205768934. It was assigned to this individual provider in the NPPES registry on May 29, 2026.

Where is Liam Callahan located?

Liam Callahan practices at 6 Church St, Gardiner, ME 04345. The listed phone number is (207) 582-4535.

What is Liam Callahan's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.

When was this NPI record last updated?

The NPPES record for Liam Callahan was last updated on May 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.