Dr. Robert William Mcdermott Iii, M.D. — NPI 1861703340
Dr. Robert William Mcdermott Iii, M.D.’s National Provider Identifier is 1861703340. NPPES classifies this as a Type 1 individual record and reports a practice location in Billings, Montana. The primary taxonomy is Emergency Medicine Physician.
Key facts
- NPI
- 1861703340
- Entity type
- Type 1 individual
- NPPES status
- Active in the August 10, 2026 snapshot
- Practice location
- 2800 10TH AVE N
Billings, Montana 59101 - Practice telephone
- (406) 238-2500
- Primary taxonomy
- Emergency Medicine Physician
- Additional taxonomies
-
- Student in an Organized Health Care Education/Training Program
- Enumeration date
- June 29, 2010
- NPPES last update
- April 22, 2019
- Source
- CMS NPPES, NPPES Data Dissemination August 2026 V2
Questions answered by the NPPES record
What is the NPI for Dr. Robert William Mcdermott Iii, M.D.?
The NPI listed for Dr. Robert William Mcdermott Iii, M.D. in the NPPES snapshot is 1861703340. The number passes the NPI check-digit test and is recorded as active in that snapshot.
Is NPI 1861703340 an individual or organization record?
NPPES records NPI 1861703340 as an Entity Type 1 record, which CMS assigns to an individual health care provider.
Where is the reported practice location?
The primary practice location reported to NPPES is 2800 10TH AVE N, Billings, Montana 59101.
What taxonomy codes are listed for this NPI?
2 taxonomy codes are listed. Primary: Emergency Medicine Physician (207P00000X). Additional: Student in an Organized Health Care Education/Training Program (390200000X). Names come from the NUCC Health Care Provider Taxonomy code set version 26.1; definitions are not reproduced.
When was the NPPES record last updated?
NPPES reports a last update date of April 22, 2019 and an enumeration date of June 29, 2010, as published in NPPES Data Dissemination August 2026 V2.
Source and data date
All facts on this page come from the Centers for Medicare & Medicaid Services (CMS) NPPES data dissemination file NPPES Data Dissemination August 2026 V2, released August 10, 2026 (snapshot date 2026-08-10). The record was reproduced from the main provider file without edits; only the fields listed on the methodology page are published.
CMS updates NPPES continuously and this page reflects a single monthly snapshot. Confirm current details in the official NPPES NPI Registry.
Directory pages
This profile is listed on the Billings, Montana NPI directory and the Montana NPI directory.
Other published profiles in Billings, MT
Up to ten other profiles this site publishes for Billings, listed alphabetically. Appearing together here indicates only a shared reported practice city, not any affiliation or relationship. The city page lists all 50 published profiles.
Independent service disclaimer
This directory is an independent, experimental publication of public NPPES fields. It is not affiliated with or endorsed by CMS, NPPES, Medicare, the American Medical Association, or the National Uniform Claim Committee. An NPI is an administrative identifier. Its presence here does not establish that a provider is licensed, credentialed, board certified, in good standing, accepting patients or insurance, employed by or affiliated with any organization, or currently practicing. Nothing on this page is medical, legal, or insurance advice.