BAO YANG (PA-C) – Medical Physician Assistant, NPI 1154723500
Medical Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,678 PHYSICIAN ASSISTANT in WI
Provider Addresses for BAO YANG (PA-C)
2323 N Casaloma Dr
Appleton, WI 549138284
Phone: (920) 730-8833
Fax: (920) 730-8263
Type: Location
3802 OAKWOOD MALL DR
EAU CLAIRE, WI 547013016
Phone: (715) 839-9280
Type: Mailing
855 LAKELAND DR
CHIPPEWA FALLS, WI 54729
Phone: (715) 839-9280
Type: Location
3802 Oakwood Mall Dr
Eau Claire, WI 547013016
Phone: (715) 839-9280
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 84 Open Payments records for all available years, with a total value of $2,202.
Total Amount is formed as General ($2,202) + Research ($0) + Ownership ($0) = $2,202.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Janssen Biotech, Inc. ($465).
Total Amount
$2,202
General + Research + Ownership
Payments
84
Total payment records
General Amount
$2,202
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Biotech, Inc. | $465 |
| ABBVIE INC. | $404 |
| E.R. Squibb & Sons, L.L.C. | $212 |
| SUN PHARMACEUTICAL INDUSTRIES INC. | $156 |
| Incyte Corporation | $154 |
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: 2022-09-02
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20190911000241 | I | Physician Assistant | WI | TBD |
| I20220902002048 | I | Physician Assistant | FL | 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 |
|---|---|---|---|---|
| 17003 | Destruction of precancer skin growth, 2-14 growths | 2,826 | 369 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 865 | 576 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 659 | 450 | $0 |
| 17110 | Destruction of skin growth, 1-14 growths | 500 | 329 | $0 |
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 263 | 173 | $0 |
Insurance plans in this area (ZIP 54913)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | FL | |
| D E R M A T O L O G Y | FL | |
| Physician Assistant | OR | |
| D E R M A T O L O G Y | WA | |
| Physician Assistant | FL | |
| Physician Assistant | FL | |
| Physician Assistant | FL | |
| - | FL | |
| - | FL | |
| - | FL |
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