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PROVIDER PROFILE · NPI 1891951638

Yen-Yi PengMD

PRACTICEPENG MD PLLCSee all providers at this practice →
NeurologyReno, NVI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
Final MIPS score
58.2
Quality
83.4
Cost
71.5
Improvement activities
0.0
Promoting interop.
0.0
Payment adjustment
-2.02%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
3,721
Beneficiaries
—
Total drug cost
$865K
Distinct drugs
48
Brand share
22.0%
Top prescribed drugs
Memantine Hcl501 claims
Donepezil Hcl321 claims
Levetiracetam287 claims
Carbidopa/Levodopa275 claims
Zonisamide272 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$3K
Payment records
136
By payment type
Food and Beverage$3K
Education$4
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
910
Unique beneficiaries
—
Total services
1,431
Distinct HCPCS
12
Medicare payment
$174K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 115 Neurology providers in NV — above median (cohort median 1,043).
REFERRAL NETWORK

Where Yen-Yi Peng'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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
RENOWN REGIONAL MEDICAL CENTER108323
MEMORIAL MEDICAL CENTER59147
Alexander Vogel
Diagnostic Radiology · Reno, NV
2351
Anthony Bruno
Diagnostic Radiology · Reno, NV
1733
Catherine Smith
Diagnostic Radiology · Reno, NV
1527
Mark Berner
Diagnostic Radiology · Reno, NV
1528
ST JOHNS HOSPITAL OF THE HOSPITAL SISTERS OF THE THIRD ORDER OF ST F1422
Marisa Blitstein
Diagnostic Radiology · Springfield, IL
1223
Joseph Baima
Diagnostic Radiology · Springfield, IL
1225
George Krakora
Diagnostic Radiology · Reno, NV
1121
Timothy Sherry
Diagnostic Radiology · Reno, NV
1119
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.