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PROVIDER PROFILE · NPI 1194811828

Sean CallahanM.D.

Family PracticeOak Harbor, OHI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

CCN 368427
Home health agency
CCN 361502
Hospice
CCN 361542
Hospice
CCN 360112
Hospital
CCN 361314
Hospital
CCN 365498
Nursing home
REFERRAL NETWORK

Where Sean 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). 13 inbound referrers · 23 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
COUNTY OF OTTAWA73197
QUE, LEONARDO32120
Mid County Joint Ambulance District
Ambulance Service Provider · Oak Harbor, OH
2259
ISSA, MARK2296
THE TOLEDO HOSPITAL2056
MERCY HEALTH - ST VINCENT MEDICAL CENTER LLC1947
U S LAB & RADIOLOGY LLC.1867
Quang Le
Emergency Medicine · Port Clinton, OH
1843
MERCY HEALTH-ST CHARLES HOSPITAL LLC1562
Jennifer Casey
Family Practice · Columbus, OH
14105
Chad Blunt
Family Practice · Oak Harbor, OH
1345
David Rickson
Emergency Medicine · Elyria, OH
1331
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
H.B. MAGRUDER MEMORIAL HOSPITAL1941,454
COUNTY OF OTTAWA92424
Sina Hazneci
Diagnostic Radiology · Port Clinton, OH
76339
U S LAB & RADIOLOGY LLC.30123
QUE, LEONARDO2473
FIRELANDS REGIONAL MEDICAL CENTER2165
Mid County Joint Ambulance District
Ambulance Service Provider · Oak Harbor, OH
2045
Fisher-Titus Affiliated Services
Ambulance Service Provider · Milan, OH
2081
THE TOLEDO HOSPITAL1971
Daisy Diaz
Podiatry · Bedford, OH
1832
Chad Blunt
Family Practice · Oak Harbor, OH
1851
Jennifer Casey
Family Practice · Columbus, OH
1555
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
593
Unique beneficiaries
—
Total services
1,170
Distinct HCPCS
15
Medicare payment
$83K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,312 Family Practice providers in OH — top quintile (cohort median 630).
PRESCRIBING · PART D · 2024
Total Rx claims
10,149
Beneficiaries
—
Total drug cost
$659K
Distinct drugs
159
Brand share
21.6%
Top prescribed drugs
Atorvastatin Calcium477 claims
Amlodipine Besylate431 claims
Furosemide323 claims
Potassium Chloride309 claims
Levothyroxine Sodium304 claims
QUALITY · MIPS · 2024
Final MIPS score
76.5
Quality
56.0
Cost
74.9
Improvement activities
40.0
Promoting interop.
89.0
Payment adjustment
0.06%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$990
Payment records
47
By payment type
Food and Beverage$990