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DR. PETER JOHN O'REILLY M.D.
NPI 1700221553
Anesthesiology in Bozeman, MT

Active since May 07, 2013
134 HITCHING POST RD, BOZEMAN, MT 59715(406) 586-3316 Get Directions Write a Review

NPPES record last updated: May 7, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Peter John O'reilly M.d. NPPES

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

DR. PETER JOHN O'REILLY M.D. (NPI 1700221553) is an individual anesthesiology provider in Bozeman, Montana, licensed in Montana (MED-PHYS-LIC-6224) and active in the NPI registry since May 2013.

NPPES Registry Identity

NPI1700221553
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. PETER JOHN O'REILLYCredential: M.D.
Location Address134 HITCHING POST RDBozeman, MT 59715-8027
Mailing AddressPo Box 6670Bozeman, MT 59771-6670 · (406) 586-3316
Phone(406) 586-3316
Sole ProprietorYes
Enumeration DateMay 7, 2013
✔ NPI 1700221553 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in MT · MED-PHYS-LIC-6224
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
134 HITCHING POST RD, Bozeman, MT 59715
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Other Identifiers 1

Medicare UPIN000009524MT

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 Peter O'reilly's NPI number?

The NPI number for Peter O'reilly is 1700221553. It was assigned to this individual provider in the NPPES registry on May 7, 2013.

Where is Peter O'reilly located?

Peter O'reilly practices at 134 Hitching Post Rd, Bozeman, MT 59715. The listed phone number is (406) 586-3316.

What is Peter O'reilly's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

When was this NPI record last updated?

The NPPES record for Peter O'reilly was last updated on May 7, 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.