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PROVIDER PROFILE · NPI 1801835079

Susan MarksMD

PRACTICEHONG ZHENG, D.O., INC.See all providers at this practice →
Diagnostic RadiologySan Francisco, CAI
CROSS-REFERENCE

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INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
QUALITY · MIPS · 2024
Final MIPS score
85.5
Quality
80.1
Cost
71.5
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.44%
Group
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,962
Unique beneficiaries
—
Total services
1,990
Distinct HCPCS
16
Medicare payment
$101K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — below median (cohort median 2,975).
REFERRAL NETWORK

Where Susan Marks'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
KLEINER, BETH98174
Richard Huynh
Family Practice · San Francisco, CA
4189
NORTH EAST MEDICAL SERVICES3763
Peir Gen Chiu
Nurse Practitioner · San Francisco, CA
2742
Judy Hsu
Internal Medicine · San Francisco, CA
2245
Jon Keller
Pathology · Palo Alto, CA
2064
Sharon Lee
Internal Medicine · Burlingame, CA
2049
Pao-Ching Wang
Internal Medicine · San Francisco, CA
2042
Kwokming Cheng
Family Practice · San Francisco, CA
2052
Thinn Khaing
Internal Medicine · San Francisco, CA
1735
YONG, EMILY1518
PENINSULA PATHOLOGISTS MEDICAL GROUP1446
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.