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PROVIDER PROFILE · NPI 1811958929

Christopher MarxM.D.

PRACTICESCRIPPS HEALTHSee all providers at this practice →
EndocrinologyLa Jolla, CAI
CROSS-REFERENCE

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REFERRAL NETWORK

Where Christopher Marx'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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Scripps Health
Clinical Laboratory · La Jolla, CA
117323
Anil Patel
Cardiology · San Diego, CA
2236
FRANCIS, DAVID2033
Malhar Patel
Cardiology · San Diego, CA
1926
Joan Bradley
Podiatry · San Diego, CA
1726
Karim Zablit
Ophthalmology · San Diego, CA
1422
PALOMAR HEALTH1428
Edward Skol
Rheumatology · La Jolla, CA
1318
Isabel Cheon
Internal Medicine · San Diego, CA
1214
James Lin
Internal Medicine · San Diego, CA
1127
Mohsin Saeed
Interventional Radiology · La Jolla, CA
1116
Lawrence Wang
Dermatology · La Jolla, CA
1114
Refers patients to
Outbound — where patients go next
No outbound pairs above the suppression threshold.
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
3,835
Beneficiaries
—
Total drug cost
$1.9M
Distinct drugs
35
Brand share
68.1%
Top prescribed drugs
Semaglutide431 claims
Levothyroxine Sodium339 claims
Metformin Hcl278 claims
Metformin Hcl239 claims
Dulaglutide191 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,278
Unique beneficiaries
—
Total services
3,454
Distinct HCPCS
10
Medicare payment
$122K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 633 Endocrinology providers in CA — top quintile (cohort median 1,164).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$467
Payment records
20
By payment type
Food and Beverage$447
Long term medical supply or device loan$20