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PROVIDER PROFILE · NPI 1295032258

Mark LondonM.D.

General SurgeryChicago, ILI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 420004
Hospital
REFERRAL NETWORK

Where Mark London'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). 29 inbound referrers · 53 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Chad Ristau
Certified Registered Nurse Anesthetist (CRNA) · Warren, PA
44130
Christopher Sidden
Diagnostic Radiology · Newark, DE
44157
TOTAL RENAL CARE INC41241
Vishnu Ganta
Pathology · Meadville, PA
36122
Edward Clark
Nephrology · Erie, PA
29218
Sara Brooks-Sienkiewicz
Diagnostic Radiology · Bensalem, PA
2899
David Bass
Diagnostic Radiology · Wellington, FL
2880
Emergycare, Inc
Ambulance Service Provider · Erie, PA
25112
KAUSHIK, MANU2496
David Thomas
General Surgery · Franklin, PA
2376
Hobart Carr
Hospitalist · Meadville, PA
2389
Emily Hunter
Physician Assistant · Warren, PA
2366
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
WARREN GENERAL HOSPITAL1972,452
Timothy Stanton
Internal Medicine · Warren, PA
83297
Vishnu Ganta
Pathology · Meadville, PA
76301
Jessica Updyke
Physician Assistant · Port Matilda, PA
75385
NPI 159878645169287
Niaz Ahmed
Anesthesiology · Warren, PA
54172
Mohamed Kourtu
Anesthesiology · Warren, PA
47187
Kathy Simanowski
Certified Registered Nurse Anesthetist (CRNA) · Warren, PA
43158
Pine Grove Ambulatory Surgical
Ambulatory Surgical Center · Russell, PA
42134
INMAN, LOIS41151
Vijaya Agarwala
Anesthesiology · Warren, PA
40152
HEROMIN, THOMAS40112
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.
PRESCRIBING · PART D · 2024
Total Rx claims
380
Beneficiaries
—
Total drug cost
$4K
Distinct drugs
3
Brand share
94.5%
Top prescribed drugs
Hydrocodone/Acetaminophen325 claims
Oxycodone Hcl/Acetaminophen34 claims
Naloxone Hcl21 claims
QUALITY · MIPS · 2024
Final MIPS score
80.4
Quality
64.9
Cost
72.7
Improvement activities
40.0
Promoting interop.
99.0
Payment adjustment
0.23%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$84
Payment records
5
By payment type
Food and Beverage$84
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
324
Unique beneficiaries
—
Total services
346
Distinct HCPCS
11
Medicare payment
$93K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 756 General Surgery providers in IL — above median (cohort median 318).