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PROVIDER PROFILE · NPI 1881999514

Christopher HallemanD.O.

PRACTICESUN PATHOLOGY, PASee all providers at this practice →
Emergency MedicineLargo, FLI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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REFERRAL NETWORK

Where Christopher Halleman'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). 64 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
LARGO MEDICAL CENTER, INC.4481,370
Harvey Wiener
Diagnostic Radiology · Tampa, FL
135764
Matthew Karlen
Diagnostic Radiology · Tampa, FL
108576
Christine Damian
Internal Medicine · Tampa, FL
711,630
ROESLER, PAUL70248
Edward Bouchard
Diagnostic Radiology · Tampa, FL
65411
TINSLEY, STEVEN59337
Vijay Patel
Cardiology · Mount Clemens, MI
54542
Ashok Patel
Psychiatry · Largo, FL
52168
Ricardo Munoz
Pathology · Largo, FL
51218
Mahesh Amin
Internal Medicine · Clearwater, FL
50198
David Huang
Diagnostic Radiology · Tampa, FL
50144
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.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
307
Unique beneficiaries
—
Total services
509
Distinct HCPCS
4
Medicare payment
$50K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,991 Emergency Medicine providers in FL — above median (cohort median 370).
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.