HOSPITAL · CCN 230279

ST. JOHN BRIGHTON

Physician affiliations & referral network
BRIGHTON, MI99 bedsFY 2025
Affiliated physicians
4
External referring physicians
17
Top affiliated specialty
Family Practice
Shared beneficiaries (top referrers)
404
SPECIALTY MIX

Specialties among affiliated physicians

Family Practice
2
Unknown
2
AFFILIATED PHYSICIANS

Physicians affiliated with ST. JOHN BRIGHTON (4 total)

From CMS Physician-Facility Affiliations.

PhysicianAffiliation type
MOHAMAD HASSOUNHospital
RONALD HUNTHospital
STEPHEN PHILLIPSHospital
ISMAEL YANGAHospital
REFERRAL NETWORK

Who refers patients here

External physicians who share patients into this hospital's affiliated providers, ranked by shared Medicare beneficiaries.

Referring physicianSpecialtyShared beneficiaries
SAINT JOSEPH MERCY LIVINGSTON HOSPITAL—90
NPI 1356368369—32
Jeremiah LopezGeriatric Medicine32
Scott PlensdorfFamily Practice32
Christopher ConlinDiagnostic Radiology25
REGENTS OF THE UNIVERSITY OF MICHIGAN—21
ASCENSION BRIGHTON CENTER FOR RECOVERY—21
Sudhir ArumanlaDiagnostic Radiology20
NPI 1477515682—19
QUEST DIAGNOSTICS INCORPORATED MI—19
Mischa PollardFamily Practice18
Hossam HafezFamily Practice14
Mark BaumeierDiagnostic Radiology13
MCLAREN HEALTH MANAGEMENT GROUP—13
Mobile Medical Response IncAmbulance Service Provider12
Theresa CooleyEmergency Medicine12
Livingston County TreasurerAmbulance Service Provider11
Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). A directional edge is a proxy for referral, not a documented referral; pairs below 11 shared beneficiaries are suppressed.
CASE MIX

Top procedures by volume

Highest-volume MS-DRGs from CMS inpatient claims (latest reporting year per code).

MS-DRGDischarges
895ALCOHOL, DRUG ABUSE OR DEPENDENCE WITH REHABILITATION THERAPY156
894ALCOHOL, DRUG ABUSE OR DEPENDENCE, LEFT AMA39