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PROVIDER PROFILE · NPI 1326227232

May YenM.D.

Emergency MedicineGlendale, CAI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 050348
Hospital
CCN 050551
Hospital
CCN 050738
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
35
Beneficiaries
—
Total drug cost
$197
Distinct drugs
2
Brand share
60.0%
Top prescribed drugs
Hydrocodone/Acetaminophen21 claims
Methylprednisolone14 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
480
Unique beneficiaries
—
Total services
488
Distinct HCPCS
5
Medicare payment
$40K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 5,287 Emergency Medicine providers in CA — above median (cohort median 355).
QUALITY · MIPS · 2024
Final MIPS score
96.7
Quality
90.0
Cost
78.4
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
0.91%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$23
Payment records
1
By payment type
Food and Beverage$23
REFERRAL NETWORK

Where May Yen'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). 9 inbound referrers · 50 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
AHMC SAN GABRIEL VALLEY MEDICAL133241
UNIVERSITY OF CALIFORNIA IRVINE93202
Vincent Polek
Diagnostic Radiology · Los Alamitos, CA
1949
Randy Fanous
Diagnostic Radiology · San Diego, CA
1829
Ankit Patel
Diagnostic Radiology · Orange, CA
1729
Unilab Corporation
Clinical Laboratory · West Hills, CA
1534
Wilson Wong
Diagnostic Radiology · Arcadia, CA
1424
LIS, LEON1323
Geoffrey Delaurier
Emergency Medicine · Los Alamitos, CA
1135
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
UNIVERSITY OF CALIFORNIA IRVINE108226
Falck Mobile Health Corp
Ambulance Service Provider · Orange, CA
69136
Christopher Lee
Diagnostic Radiology · Orange, CA
56100
Miguel Palos
Diagnostic Radiology · Eden Prairie, MN
53100
NPI 160984637751111
UNIVERSITY OF CALIFORNIA IRVINE4690
Binh Tran
Diagnostic Radiology · Arcadia, CA
3768
NPI 18018067403050
Denis Bolton
Diagnostic Radiology · Los Alamitos, CA
3046
Jose Tandoc
Diagnostic Radiology · Arcadia, CA
2956
Wilson Wong
Diagnostic Radiology · Arcadia, CA
2644
Timothy O'neill
Cardiology · Los Alamitos, CA
2445
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.