Individual provider · Type 1 NPI

Dennis Obrien, MD

Neurology Physician · Billings, MT

NPI number 1811981699 Active

Practice location

801 N 29th St
Billings, MT 59101-0905

Call (406) 238-2500 Map

Mailing address

PO Box 35100
Billings, MT 59107-5100

Specialties and licenses

TaxonomyCodeLicense
Neurology Physician Primary 2084N0400X36099965 (IL)

Neurology Physician: A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

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About NPI 1811981699

Dennis Obrien, MD's National Provider Identifier is 1811981699, issued on Sep 7, 2005. The primary taxonomy on file is Neurology Physician (2084N0400X), and the practice location is in Billings, MT. The record was last updated on Dec 11, 2014.