MICHAEL WYNN YEH (MD) – Surgery Physician, NPI 1033132865
Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,125 CRITICAL CARE (INTENSIVISTS) in CA
Provider Addresses for MICHAEL WYNN YEH (MD)
5767 W CENTURY BLVD STE 400
LOS ANGELES, CA 900455631
Phone:
Type: Mailing
100 UCLA MEDICAL PLZ STE 310
LOS ANGELES, CA 900246999
Phone: (310) 267-7838
Fax: (310) 267-8632
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $108.
Total Amount is formed as General ($108) + Research ($0) + Ownership ($0) = $108.
Last reported payment date: 2024-09-07 • Largest payer in this snapshot: Corcept Therapeutics ($108).
Total Amount
$108
General + Research + Ownership
Payments
1
Total payment records
General Amount
$108
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Corcept Therapeutics | $108 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2004-07-09
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20040709000496 | I | Critical Care (Intensivists) | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 76536 | Ultrasound scan of head and neck soft tissue | 220 | 211 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 155 | 131 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 106 | 106 | $0 |
| 60500 | Removal or exploration of parathyroid glands | 79 | 79 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 66 | 62 | $0 |
Insurance plans in this area (ZIP 90045)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | CA | |
| - | CA | |
| General Surgery | IN | |
| General Surgery | CA | |
| General Surgery | CA | |
| General Surgery | CA | |
| General Surgery | CA | |
| Registered Dietitian Or Nutrition Professional | CA | |
| Colorectal Surgery (Proctology), General Surgery | CA | |
| - | CA |
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