MR. JOSEPH WELCH (PA-C) – Physician Assistant, NPI 1578702536
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,876 PHYSICIAN ASSISTANT in OR
Provider Addresses for MR. JOSEPH WELCH (PA-C)
9135 SW BARNES RD STE 875
PORTLAND, OR 972256683
Phone: (503) 297-3440
Fax: (503) 297-4584
Type: Mailing
1813, West Harvard Avenue, Roseburg, Douglas County, Oregon, 97471, United States
SUITE 310
ROSEBURG, OR 974712752
Phone: (541) 672-7546
Fax: (541) 957-8446
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 19 Open Payments records for all available years, with a total value of $747.
Total Amount is formed as General ($747) + Research ($0) + Ownership ($0) = $747.
Last reported payment date: 2024-11-18 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($202).
Total Amount
$747
General + Research + Ownership
Payments
19
Total payment records
General Amount
$747
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-18
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2009-09-03
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 |
|---|---|---|---|---|
| I20090903000551 | I | Physician Assistant | OR | 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 | 921 | 157 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 374 | 270 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 269 | 200 | $0 |
| 11102 | Biopsy of related skin growth, first growth | 199 | 163 | $0 |
| 11103 | Biopsy of related skin growth, each additional growth | 136 | 67 | $0 |
Insurance plans in this area (ZIP 97225)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Dermatology, Internal Medicine | OR | |
| Physician Assistant | OR | |
| Physician Assistant | OR | |
| D E R M A T O L O G Y | OR | |
| Physician Assistant | OR |
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