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PROVIDER PROFILE · NPI 1003870486

Marc MelcherMD, PHD

PRACTICESTANFORD HOSPITAL AND CLINICSSee all providers at this practice →
General SurgeryPalo Alto, CAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050441
Hospital
REFERRAL NETWORK

Where Marc Melcher'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). 11 inbound referrers · 13 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Jane Tan
Nephrology · Palo Alto, CA
39589
Vasyl Warvariv
Nephrology · Stanford, CA
38339
Khoa Thomas Pham
General Surgery · Palo Alto, CA
29149
Linda Morimoto
Diagnostic Radiology · Stanford, CA
1977
Robert Isom
Nephrology · Portland, ME
17148
Ann Leung
Diagnostic Radiology · Stanford, CA
16106
DESSER, TERRY1651
Glenn Chertow
Nephrology · Stanford, CA
13116
Andreas Loening
Diagnostic Radiology · Stanford, CA
1340
JEFFREY, ROBERT1299
GAYER, GABRIELA1128
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
STANFORD HEALTH CARE901,887
Vasyl Warvariv
Nephrology · Stanford, CA
41334
Stephan Busque
General Surgery · Stanford, CA
40846
GALLO, AMY39506
Jane Tan
Nephrology · Palo Alto, CA
31736
Robert Isom
Nephrology · Portland, ME
24142
Khoa Thomas Pham
General Surgery · Palo Alto, CA
1960
Linda Morimoto
Diagnostic Radiology · Stanford, CA
1767
Francis Koch
Cardiology · Stanford, CA
1654
Glenn Chertow
Nephrology · Stanford, CA
1454
Haiwei Guo
Diagnostic Radiology · Stanford, CA
1495
Ann Leung
Diagnostic Radiology · Stanford, CA
1378
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
106
Unique beneficiaries
—
Total services
217
Distinct HCPCS
4
Medicare payment
$49K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,763 General Surgery providers in CA — above median (cohort median 269).
PRESCRIBING · PART D · 2024
Total Rx claims
613
Beneficiaries
—
Total drug cost
$29K
Distinct drugs
18
Brand share
36.7%
Top prescribed drugs
Sulfamethoxazole/Trimethoprim160 claims
Amlodipine Besylate56 claims
Valganciclovir Hcl56 claims
Pantoprazole Sodium45 claims
Famotidine44 claims
QUALITY · MIPS · 2024
Final MIPS score
88.5
Quality
87.1
Cost
69.5
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.57%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$3K
Payment records
5
By payment type
Travel and Lodging$3K
Food and Beverage$305