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PROVIDER PROFILE · NPI 1184868713

Zheng Ma

PathologySan Jose, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
61.0
Quality
59.4
Cost
71.5
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
-1.68%
Group
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050038
Hospital
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Zheng Ma'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). 1 inbound referrers · 5 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Huong Bach
Internal Medicine · Sacramento, CA
1424
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
REGENTS OF THE UNIVERSITY OF CALIFORNIA108380
Edwin Alvarez
Gynecological Oncology · Sacramento, CA
1854
KENNEDY, VANESSA1446
Scott Evans
Diagnostic Radiology · Wheat Ridge, CO
1220
TOMIC, MARY1123
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
334
Unique beneficiaries
—
Total services
641
Distinct HCPCS
9
Medicare payment
$21K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,209 Pathology providers in CA — below median (cohort median 1,423).