ANDREW STAMM – Urology Physician, NPI 1891182259
Urology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
317 UROLOGY in WA
Provider Addresses for ANDREW STAMM
9621 RIDGETOP BLVD NW APT 5
SILVERDALE, WA 983838502
Phone: (360) 782-3200
Fax: (360) 782-3244
Type: Mailing
9398 RIDGETOP BLVD NW
SILVERDALE, WA 983838505
Phone: (360) 782-3200
Fax: (360) 782-3293
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 15 Open Payments records for all available years, with a total value of $506.
Total Amount is formed as General ($506) + Research ($0) + Ownership ($0) = $506.
Last reported payment date: 2024-11-04 • Largest payer in this snapshot: Myriad Genetic Laboratories, Inc. ($178).
Total Amount
$506
General + Research + Ownership
Payments
15
Total payment records
General Amount
$506
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-04
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: 2020-08-24
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 |
|---|---|---|---|---|
| I20200824000280 | I | Urology | 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 |
|---|---|---|---|---|
| J0585 | Injection, onabotulinumtoxina, 1 unit | 2,102 | 16 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 688 | 466 | $0 |
| 81003 | Automated urinalysis test | 234 | 213 | $0 |
| 52000 | Diagnostic exam of bladder and urethra using an endoscope | 216 | 178 | $0 |
| 51798 | Ultrasound measurement of bladder capacity after voiding | 197 | 179 | $0 |
Insurance plans in this area (ZIP 98383)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | SC | |
| Physician Assistant | WA | |
| - | WA | |
| General Surgery | MI | |
| - | WA | |
| Nurse Practitioner | WA | |
| - | WI | |
| - | WA | |
| - | WA | |
| Family Practice | WA |
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