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PROVIDER PROFILE · NPI 1003983404

Karen KrokMD

PRACTICETHE MILTON S HERSHEY MEDICAL CENTERSee all providers at this practice →
GastroenterologyHershey, PAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 390004
Hospital
CCN 390065
Hospital
CCN 390100
Hospital
CCN 390256
Hospital
CCN 390339
Hospital
QUALITY · MIPS · 2024
Final MIPS score
79.4
Quality
56.7
Cost
74.5
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.18%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
887
Beneficiaries
—
Total drug cost
$338K
Distinct drugs
22
Brand share
21.9%
Top prescribed drugs
Ursodiol135 claims
Rifaximin84 claims
Tacrolimus82 claims
Spironolactone80 claims
Prednisone77 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
2
By payment type
Consulting Fee$1K
Food and Beverage$101
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
238
Unique beneficiaries
—
Total services
276
Distinct HCPCS
9
Medicare payment
$28K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 771 Gastroenterology providers in PA — below median (cohort median 585).
REFERRAL NETWORK

Where Karen Krok'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). 7 inbound referrers · 30 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Ian Schreibman
Gastroenterology · Hershey, PA
2494
YORK HOSPITAL17114
Carlos Jamis-Dow
Diagnostic Radiology · Sacramento, CA
1221
THE GOOD SAMARITAN HOSPITAL OF LEBANON, PENNSYLVANIA1227
Nicholas Inverso
Gastroenterology · Hershey, PA
1126
LANCASTER GENERAL HOSPITAL1136
Riaz Shah
General Surgery · Woodland, CA
1162
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE MILTON S HERSHEY MEDICAL CENTER207887
Ian Schreibman
Gastroenterology · Hershey, PA
27119
Hershey Endoscopy Center, Llc
Ambulatory Surgical Center · Hershey, PA
2237
Rekha Cherian
Diagnostic Radiology · Hershey, PA
2259
Thomas Riley
Gastroenterology · Hershey, PA
2182
Dipti Karamchandani
Pathology · Dallas, TX
2144
Kathryn Mcgillen
Diagnostic Radiology · Hershey, PA
2147
MAHRAJ, RICKHESVAR1945
HAL, HASSAN1847
Alan Litwin
Diagnostic Radiology · Orlando, FL
1841
NEUTZE, JANET1732
Gerald Naccarelli
Clinical Cardiac Electrophysiology · Hershey, PA
1740
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.