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PROVIDER PROFILE · NPI 1194810408

Christopher KarcherMD

Sleep MedicineOcean Springs, MSI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 257111
Home health agency
CCN 250040
Hospital
CCN 250123
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
933
Unique beneficiaries
—
Total services
1,050
Distinct HCPCS
12
Medicare payment
$83K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 4 Sleep Medicine providers in MS — below median (cohort median 1,143).
PRESCRIBING · PART D · 2024
Total Rx claims
415
Beneficiaries
—
Total drug cost
$947K
Distinct drugs
19
Brand share
34.2%
Top prescribed drugs
Gabapentin54 claims
Immun Glob G(Igg)/Pro/Iga 0-5040 claims
Levetiracetam31 claims
Carbidopa/Levodopa30 claims
Trazodone Hcl25 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$5K
Payment records
224
By payment type
Food and Beverage$5K
REFERRAL NETWORK

Where Christopher Karcher'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). 52 inbound referrers · 77 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SINGING RIVER HEALTH SYSTEM4723,284
James Carter
Diagnostic Radiology · Ocean Springs, MS
115330
Roland Mestayer
Diagnostic Radiology · Pascagoula, MS
98272
POLCHOW, THURMAN94262
Acadian Ambulance Service, Inc.
Ambulance Service Provider · Lafayette, LA
70200
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
52174
William Passarelli
Cardiology · Pascagoula, MS
42240
David Mccollum
Neurology · Lancaster, PA
35127
Jason Fontan
Internal Medicine · Pascagoula, MS
33193
Hugo Quintana
Cardiology · Pascagoula, MS
31114
MEMORIAL HOSPITAL AT GULFPORT2997
Joe Furr
Internal Medicine · Chattanooga, TN
2982
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SINGING RIVER HEALTH SYSTEM2971,875
POLCHOW, THURMAN84206
MOORE, PAUL77216
Jim Gray
Diagnostic Radiology · Pascagoula, MS
76185
Charles Menendez
Diagnostic Radiology · Ocean Springs, MS
75235
James Carter
Diagnostic Radiology · Ocean Springs, MS
74184
Roland Mestayer
Diagnostic Radiology · Pascagoula, MS
71162
Acadian Ambulance Service, Inc.
Ambulance Service Provider · Lafayette, LA
53136
Laboratory Corporation Of America Holdings
Clinical Laboratory · Birmingham, AL
47156
Mahmoud Zayed
Cardiology · Pascagoula, MS
47183
William Passarelli
Cardiology · Pascagoula, MS
45260
William Evans
Neurology · Ocean Springs, MS
38206
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.