powered by
▸
healthparse
Search
Cohort Builder
Tools
▾
KOL Finder
Territories
Drug Compare
AI Query
Research
Browse
▾
By state
By specialty
Pricing
Search
Cohort Builder
Tools
KOL Finder
Territories
Drug Compare
AI Query
Research
Browse
By state
By specialty
Pricing
PROVIDER PROFILE · NPI 1114284478
Yi-Ren Chen
MD, MPH
Neurosurgery
Sacramento,
CA
I
CROSS-REFERENCE
Related data on other Healthparse brands
ProviderScore
OIG/SAM exclusion screening, sanctions history
Healthparse Signals
Monitor this provider for changes — dated NPI change events
FACILITY AFFILIATIONS
Hospital & Facility Affiliations (3)
CCN 057631
Home health agency
CCN 050150
Hospital
CCN 050516
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
26
Beneficiaries
—
Total drug cost
$289
Distinct drugs
1
Brand share
100.0%
Top prescribed drugs
Hydrocodone/Acetaminophen
26 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025
Total received
$14K
Payment records
6
By payment type
Consulting Fee
$13K
Travel and Lodging
$1K
Top paying entities
Consulting Fee
$13K
Travel and Lodging
$1K
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
481
Unique beneficiaries
—
Total services
557
Distinct HCPCS
19
Medicare payment
$202K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 497 Neurosurgery providers in CA — top quintile (cohort median 341).
