BRIAN HAHN M.D.
NPI 1053725754
Emergency Medicine in Saint Paul, MN
About Brian Hahn M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRIAN HAHN M.D. (NPI 1053725754) is an individual emergency medicine provider in Saint Paul, Minnesota, licensed in Minnesota (67207) and active in the NPI registry since June 2014. He is enrolled in Medicare PECOS, is affiliated with Allina United Hospital, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Brian Hahn M.d. 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.
Medicare Billing Reassignments
2Medicare enrollment records show Brian Hahn reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Minneapolis, MN 55414
- Reassigned Medicare billing, Minnesota and Wisconsin enrollments
- 218 clinicians in this Medicare group
Baldwin, WI 54002
- Reassigned Medicare billing, Wisconsin enrollment
- 111 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Allina United Hospital
Acute Care Hospitals · Saint Paul, MNRiver Falls Area Hospital
Critical Access Hospitals · River Falls, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55102 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 Brian Hahn's NPI number?
The NPI number for Brian Hahn is 1053725754. It was assigned to this individual provider in the NPPES registry on June 20, 2014.
Where is Brian Hahn located?
Brian Hahn practices at 333 Smith Ave N, Saint Paul, MN 55102. The listed phone number is (612) 439-1860.
What is Brian Hahn's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Brian Hahn enrolled in Medicare?
Yes. Brian Hahn 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.
Which organizations bill Medicare for Brian Hahn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brian Hahn reassigns Medicare benefits to 2 organizations: Emergency Care Consultants, PA (Minneapolis, MN) and Baldwin Area Medical Center, Inc. (Baldwin, WI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Brian Hahn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Brian Hahn affiliated with any hospitals?
According to CMS data, Brian Hahn is affiliated with Allina United Hospital and River Falls Area Hospital.
When was this NPI record last updated?
The NPPES record for Brian Hahn was last updated on September 20, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Brian Hahn, M.D. · NPI 1053725754
Emergency Medicine physician in Saint Paul, Minnesota. Individual provider, active in the CMS NPPES registry since June 20, 2014.
## Identity
- **NPI:** 1053725754 (Entity type: Individual)
- **Enumerated:** June 20, 2014
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 67207 (Minnesota)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 333 SMITH AVE N, Saint Paul, MN 55102-2344
- **Phone:** (612) 439-1860
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Emergency Care Consultants, PA (NPI 1669422788, Minneapolis, MN); Baldwin Area Medical Center, Inc. (NPI 1467496133, Baldwin, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** September 20, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1053725754) · Data from the CMS NPPES public registry.