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PROVIDER PROFILE · NPI 1073728218

Bonnie CallahanM.D.

Internal MedicineNewark, DEI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
QUALITY · MIPS · 2024
No data available for this provider in 2024.
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 087007
Home health agency
CCN 087021
Home health agency
CCN 087022
Home health agency
CCN 087039
Home health agency
CCN 080001
Hospital
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.
REFERRAL NETWORK

Where Bonnie Callahan'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). 16 inbound referrers · 53 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
WEST GROVE HOSPITAL COMPANY LLC152415
CALLAHAN, DAVID130515
Tariq Quraishi
Diagnostic Radiology · Wilmington, DE
100243
Nicholas Skiadas
Cardiology · Jacksonville, FL
70167
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
60146
John Barlow
Internal Medicine · West Grove, PA
3163
Fred Himmelstein
Emergency Medicine · West Grove, PA
2567
WEST GROVE HOME CARE LLC2251
CHRISTIANA CARE HEALTH SERVICES, INC.2135
Alicia Renna
Physician Assistant · Coatesville, PA
2143
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
1932
CHESTER COUNTY HOSPITAL1731
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
WEST GROVE HOSPITAL COMPANY LLC238575
CALLAHAN, DAVID173639
Tariq Quraishi
Diagnostic Radiology · Wilmington, DE
132299
Tracey Carmellini
Diagnostic Radiology · West Grove, PA
128249
Michael Duzy
Cardiology · Kennett Square, PA
86202
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Norristown, PA
82205
Nicholas Skiadas
Cardiology · Jacksonville, FL
71158
Joseph Handler
Neurology · Newark, DE
54129
WEST GROVE HOME CARE LLC4463
Alicia Renna
Physician Assistant · Coatesville, PA
3877
American Medical Response Mid-Atlantic Inc
Ambulance Service Provider · Washington, DC
3753
Walter Adamek
Emergency Medicine · Havertown, PA
3671
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
25
Unique beneficiaries
—
Total services
40
Distinct HCPCS
1
Medicare payment
$2K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 390 Internal Medicine providers in DE — bottom quintile (cohort median 749).