DR. TIMOTHY BRIAN SULLIVAN MD
NPI 1255597084
Emergency Medicine in Bozeman, MT
About Dr. Timothy Brian Sullivan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TIMOTHY BRIAN SULLIVAN MD (NPI 1255597084) is an individual emergency medicine provider in Bozeman, Montana, licensed in Montana (49778) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, is affiliated with Bozeman Health Deaconess Hospital, and is a graduate of Yale University School Of Medicine (2008).
NPPES Registry Identity
Specialties & Licenses
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Timothy Brian Sullivan Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Bozeman Health Deaconess Hospital
Acute Care Hospitals · Bozeman, MTPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 59715 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Timothy Sullivan's NPI number?
The NPI number for Timothy Sullivan is 1255597084. It was assigned to this individual provider in the NPPES registry on July 31, 2008.
Where is Timothy Sullivan located?
Timothy Sullivan practices at 915 Highland Blvd, Bozeman, MT 59715. The listed phone number is (406) 414-5000.
What is Timothy Sullivan's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Timothy Sullivan enrolled in Medicare?
Yes. Timothy Sullivan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Timothy Sullivan accept?
Health plans from Blue Cross and Blue Shield of Montana list Timothy Sullivan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Timothy Sullivan affiliated with any hospitals?
According to CMS data, Timothy Sullivan is affiliated with Bozeman Health Deaconess Hospital.
When was this NPI record last updated?
The NPPES record for Timothy Sullivan was last updated on April 10, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
