1. Home
  2. Directory
  3. Montana
  4. Butte
  5. Radiology
  6. NPI Profile

DR. MARC BRYAN NASH MD
NPI 1205162922
Radiology - Radiation Oncology in Butte, MT

Active since October 30, 2009
400 S CLARK ST, BUTTE, MT 59701(406) 723-2621(406) 723-2470 Get Directions Write a Review

NPPES record last updated: August 6, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Marc Bryan Nash Md NPPES

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

DR. MARC BRYAN NASH MD (NPI 1205162922) is an individual radiation oncology provider in Butte, Montana, licensed in Montana (20621) and active in the NPI registry since October 2009.

NPPES Registry Identity

NPI1205162922
Entity TypeIndividualMale
Primary Taxonomy2085R0001X
Provider Legal NameDR. MARC BRYAN NASHCredential: MD
Location Address400 S CLARK STButte, MT 59701-2328
Mailing Address400 S Clark StButte, MT 59701-2328 · (406) 723-2621 · Fax (406) 723-2470
Phone(406) 723-2621
Fax(406) 723-2470
Sole ProprietorYes
Enumeration DateOctober 30, 2009
Last NPPES UpdateAugust 6, 2013
✔ NPI 1205162922 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
Licenses✔ Licensed in MT · 20621✔ Licensed in CA · A100507✔ Licensed in IA · 40589
Definition
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
400 S CLARK ST, Butte, MT 59701
Open in Google Maps ↗

Other Identifiers 1

Medicare PINM011002887MT

Other Providers at the Same Location NPPES 20

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

TAYLOR LOUISE ST. JOHN RN
Registered Nurse
400 S CLARK ST
BUTTE, MT 59701
Silver Bow County (406) 723-2500
LEE BAIDINGER FENWICK CRNA
Nurse Anesthetist, Certified Registered
400 S CLARK ST
BUTTE, MT 59701
Silver Bow County (406) 723-2500
EDEN VOLK
Registered Nurse (Continuing Education/Staff Development)
400 S CLARK ST
BUTTE, MT 59701
Silver Bow County (406) 723-2500
ST. JAMES HEALTHCARE
General Acute Care Hospital (Rural)
400 S CLARK ST
BUTTE, MT 59701
Silver Bow County (406) 723-2500
RANDALL J SHANNON MD
Pathology (Anatomic Pathology & Clinical Pathology)
400 S CLARK ST
BUTTE, MT 59701
Silver Bow County (406) 782-7442
ANESTHESIA CONSULTING PARTNERS PLLC
Anesthesiology
400 S CLARK ST
BUTTE, MT 59701
Silver Bow County (406) 723-2500
HOLLY FERGUSON I PT
Physical Therapist
400 S CLARK ST
BUTTE, MT 59701
Silver Bow County (406) 723-2522
DR. IAN STUART MACDONALD DO
Internal Medicine
400 S CLARK ST
BUTTE, MT 59701
Silver Bow County (406) 723-2500

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 Marc Nash's NPI number?

The NPI number for Marc Nash is 1205162922. It was assigned to this individual provider in the NPPES registry on October 30, 2009.

Where is Marc Nash located?

Marc Nash practices at 400 S Clark St, Butte, MT 59701. The listed phone number is (406) 723-2621.

What is Marc Nash's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

When was this NPI record last updated?

The NPPES record for Marc Nash was last updated on August 6, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.