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PROVIDER PROFILE · NPI 1003929720

Robert ChenM.D.

PRACTICEWESTERN MEDICAL ASSOCIATESSee all providers at this practice →
Family PracticeCapitola, CAI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (7)

CCN 057007
Home health agency
CCN 059180
Home health agency
CCN 059726
Home health agency
CCN 559775
Home health agency
CCN 051526
Hospice
CCN 050242
Hospital
CCN 050441
Hospital
QUALITY · MIPS · 2024
Final MIPS score
99.6
Quality
86.3
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
1.04%
APM Entity
PRESCRIBING · PART D · 2024
Total Rx claims
4,905
Beneficiaries
—
Total drug cost
$584K
Distinct drugs
100
Brand share
18.9%
Top prescribed drugs
Atorvastatin Calcium443 claims
Lisinopril261 claims
Levothyroxine Sodium226 claims
Amlodipine Besylate189 claims
Omeprazole177 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,161
Unique beneficiaries
—
Total services
1,469
Distinct HCPCS
13
Medicare payment
$133K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 8,228 Family Practice providers in CA — top quintile (cohort median 411).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
No data available for this provider in 2024.
REFERRAL NETWORK

Where Robert Chen'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). 8 inbound referrers · 23 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
DIGNITY HEALTH56196
SCHMETZ, MARK1954
Aaron Morse
Sleep Medicine · Santa Cruz, CA
1867
HYLAND, THOMAS1548
Nicholas Astromoff
Diagnostic Radiology · Santa Cruz, CA
1541
Evan Sirc
Nuclear Medicine · Santa Cruz, CA
1456
Rex Hsei
Ophthalmology · Santa Cruz, CA
1320
Jon Keller
Pathology · Palo Alto, CA
1222
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Unilab Corporation
Clinical Laboratory · San Jose, CA
138417
DIGNITY HEALTH53229
Kevin Mchugh
Diagnostic Radiology · Santa Cruz, CA
2843
SCHMETZ, MARK2756
Benjamin Potkin
Cardiology · Santa Cruz, CA
2161
Kenneth Averill
Diagnostic Radiology · Santa Cruz, CA
1828
Daniel Erdman
Diagnostic Radiology · Saratoga, CA
1835
Rajinder Singh
Cardiology · Santa Cruz, CA
1759
Aaron Morse
Sleep Medicine · Santa Cruz, CA
1684
HYLAND, THOMAS1650
DIGNITY HEALTH1637
Nicholas Astromoff
Diagnostic Radiology · Santa Cruz, CA
1650
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.