WILLIAM PHILIP WERSCHLER (MD) – Dermatology Physician, NPI 1023119682
Dermatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
393 DERMATOLOGY in WA
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Provider Addresses for WILLIAM PHILIP WERSCHLER (MD)
104, West 5th Avenue, Spokane, Spokane County, Washington, 99204, United States
330W
SPOKANE, WA 992044880
Phone: (509) 624-1184
Fax: (509) 625-1449
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 508 Open Payments records for all available years, with a total value of $416,788.
Total Amount is formed as General ($416,786) + Research ($2) + Ownership ($0) = $416,788.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: ABBVIE INC. ($372,734).
Total Amount
$416,788
General + Research + Ownership
Payments
508
Total payment records
General Amount
$416,786
General payments
Research Amount
$2
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $372,734 |
| Merz North America, Inc. | $11,931 |
| Lilly USA, LLC | $10,548 |
| LEO Pharma Inc. | $6,564 |
| E.R. Squibb & Sons, L.L.C. | $6,115 |
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: 2004-04-21
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 |
|---|---|---|---|---|
| I20040421000035 | I | Dermatology | WA | 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 |
|---|---|---|---|---|
| J7345 | Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg | 20,800 | 41 | $0 |
| 17003 | Destruction of precancer skin growth, 2-14 growths | 775 | 143 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 445 | 348 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 197 | 183 | $0 |
| 17110 | Destruction of skin growth, 1-14 growths | 97 | 93 | $0 |
Insurance plans in this area (ZIP 99204)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | WA | |
| Physician Assistant | WA | |
| Physician Assistant | WA | |
| - | WA |
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