What is Brian Halloran's NPI number?

Brian Halloran's National Provider Identifier (NPI) is 1205870292, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Brian Halloran's specialty?

Brian Halloran is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Brian Halloran located?

Brian Halloran's practice location on file with NPPES is 5325 Elliott Dr, Ypsilanti, MI 48197-8633.

What is Brian Halloran's phone number?

The practice phone number listed in the NPPES registry for Brian Halloran is (734) 712-8150.

Does Brian Halloran accept Medicare?

Brian Halloran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Brian Halloran's NPI active?

Yes — Brian Halloran's NPI (1205870292) is active in the NPPES registry as of the last update on 2012-09-19.

IndividualActiveAccepts Medicare

Brian Halloran, MD

NPI 1205870292 · Vascular Surgery Physician · Ypsilanti, MI

Brian Halloran, MD is a Vascular Surgery Physician provider in Ypsilanti, MI (NPI 1205870292).

Provider details

NPI number: 1205870292
Entity type: Individual
Primary specialty: Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 4301075759 (MI)

Practice location

5325 Elliott Dr

Suite 104

Ypsilanti, MI 48197-8633

Phone: (734) 712-8150

Fax: (734) 712-8151

Street-level locationGet directions

More MI providers

Mailing address

5325 Elliott Dr

Ypsilanti, MI 48197-8633

Specialties & taxonomies

Vascular Surgery PhysicianPrimary2086S0129XLicense 4301075759 (MI)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Vascular Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2006-06-16
Last updated: 2012-09-19

Frequently asked questions

What is Brian Halloran's NPI number?: Brian Halloran's National Provider Identifier (NPI) is 1205870292, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Brian Halloran's specialty?: Brian Halloran is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
Where is Brian Halloran located?: Brian Halloran's practice location on file with NPPES is 5325 Elliott Dr, Ypsilanti, MI 48197-8633.
What is Brian Halloran's phone number?: The practice phone number listed in the NPPES registry for Brian Halloran is (734) 712-8150.
Does Brian Halloran accept Medicare?: Brian Halloran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Brian Halloran's NPI active?: Yes — Brian Halloran's NPI (1205870292) is active in the NPPES registry as of the last update on 2012-09-19.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions