YUN WANG (M.D.) – Hepatology Physician, NPI 1629422977
Hepatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,990 GASTROENTEROLOGY in CA
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Provider Addresses for YUN WANG (M.D.)
1200, North State Street, Boyle Heights, Los Angeles, Los Angeles County, California, 90033, United States
CT-A7D
LOS ANGELES, CA 900331029
Phone: (323) 226-7556
Fax: (323) 226-2657
Type: Mailing
4140 W 190TH ST
TORRANCE, CA 905045513
Phone:
Type: Mailing
8900 BEVERLY BLVD FL 3
WEST HOLLYWOOD, CA 900482438
Phone: (310) 423-6000
Fax: (310) 423-2356
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 $106.
Total Amount is formed as General ($106) + Research ($0) + Ownership ($0) = $106.
Last reported payment date: 2024-11-17 • Largest payer in this snapshot: Madrigal Pharmaceuticals ($106).
Total Amount
$106
General + Research + Ownership
Payments
1
Total payment records
General Amount
$106
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Madrigal Pharmaceuticals | $106 |
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: 2023-11-07
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20231107002009 | I | Gastroenterology | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 30 | 15 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 18 | 18 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 15 | 15 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 14 | 14 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 12 | 12 | $0 |
Insurance plans in this area (ZIP 90033)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Critical Care (Intensivists), General Surgery | CA | |
| - | WA | |
| Nurse Practitioner | CA | |
| Physician Assistant | CA | |
| Clinical Psychologist | CA | |
| Nurse Practitioner | CA | |
| Nurse Practitioner | CA | |
| General Surgery, Critical Care (Intensivists) | CA | |
| Internal Medicine | CA | |
| Plastic And Reconstructive Surgery | CA |
Reviews
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