What is Brian Hallstrom's specialty?

Brian Hallstrom (NPI 1609877984) is a Medicare-billing provider whose primary specialty is Orthopedic Surgery in Ann Arbor, MI.

Where does Brian Hallstrom practice?

Brian Hallstrom practices in Ann Arbor, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1609877984.

How much does Medicare pay Brian Hallstrom?

Brian Hallstrom (NPI 1609877984) received approximately $47K in total Medicare Part B payments, serving 113 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1609877984

Brian HallstromMD

PRACTICEUNIVERSITY OF MICHIGANSee all providers at this practice →

Orthopedic SurgeryAnn Arbor, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$17K

Peer benchmark

Total Medicare services vs. 680 Orthopedic Surgery providers in MI — bottom quintile (cohort median 907).

PRESCRIBING · PART D · 2024

Total Rx claims

100

Beneficiaries

—

Total drug cost

$205

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Amoxicillin81 claims

Mupirocin19 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 237011

Home health agency

CCN 230046

Hospital

REFERRAL NETWORK

Where Brian Hallstrom's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 9 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
REGENTS OF THE UNIVERSITY OF MICHIGAN	241	1,327
REGENTS OF THE UNIVERSITY OF MICHIGAN	41	84
BRANDON, CATHERINE	30	93
Heather Eid-Hubert Physician Assistant · Ann Arbor, MI	24	39
REGENTS OF THE UNIVERSITY OF MICHIGAN	18	33
Girish Gandikota Diagnostic Radiology · Ann Arbor, MI	16	44
Lodewijk Van Holsbeeck Diagnostic Radiology · Saginaw, MI	15	31
FESSELL, DAVID	11	30
Barry Hansford Diagnostic Radiology · Portland, OR	11	29

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events