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PROVIDER PROFILE · NPI 1144262452

Mark TuM.D.

Diagnostic RadiologyWalnut Creek, CAI
CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
QUALITY · MIPS · 2024
Final MIPS score
90.7
Quality
84.1
Cost
74.5
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.66%
Group
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (5)

CCN 050038
Hospital
CCN 050180
Hospital
CCN 050380
Hospital
CCN 050488
Hospital
CCN 050496
Hospital
PRESCRIBING · PART D · 2024
No data available for this provider in 2024.
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
6,281
Unique beneficiaries
—
Total services
6,389
Distinct HCPCS
53
Medicare payment
$237K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — above median (cohort median 2,975).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$41
Payment records
2
By payment type
Food and Beverage$41
REFERRAL NETWORK

Where Mark Tu'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). 169 inbound referrers · 385 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
STANFORD HEALTH CARE TRI-VALLEY8191,827
Donald Lai
Cardiology · Pleasanton, CA
261568
Ramford Ng
Cardiology · Pleasanton, CA
205530
Kimberly Blumberg
Diagnostic Radiology · Walnut Creek, CA
159281
Jonathan Posin
Diagnostic Radiology · Walnut Creek, CA
150271
Aman Saw
Interventional Cardiology · Pleasanton, CA
140443
North Star Emergency Services, Inc.
Ambulance Service Provider · Livermore, CA
133276
Edward Kan
Emergency Medicine · Pleasanton, CA
124225
Eric Chen
Interventional Radiology · Los Angeles, CA
118207
Morgan Lin
Cardiology · Pleasanton, CA
117267
Amy Lai
Diagnostic Radiology · New York, NY
108178
Christopher Lee
Diagnostic Radiology · Walnut Creek, CA
102191
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
STANFORD HEALTH CARE TRI-VALLEY1,3422,745
JOHN MUIR HEALTH540908
North Star Emergency Services, Inc.
Ambulance Service Provider · Livermore, CA
337789
Christopher Tran
Diagnostic Radiology · Walnut Creek, CA
275637
PARAMEDICS PLUS, LLC230345
Amy Asandra
Diagnostic Radiology · Walnut Creek, CA
216554
Laboratory Corporation Of America
Clinical Laboratory · San Diego, CA
207406
American Medical Response West
Ambulance Service Provider · Concord, CA
194288
Aman Saw
Interventional Cardiology · Pleasanton, CA
192535
Kimberly Blumberg
Diagnostic Radiology · Walnut Creek, CA
186317
Jonathan Posin
Diagnostic Radiology · Walnut Creek, CA
185373
Unilab Corporation
Clinical Laboratory · Sacramento, CA
153312
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.