KATHLEEN C KOBASHI (MD) – Urology Physician, NPI 1528160132
Urology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
317 UROLOGY in WA
Loading map...
Provider Addresses for KATHLEEN C KOBASHI (MD)
1100 OLIVE WAY MSC M4-PA
SEATTLE, WA 981011873
Phone:
Type: Mailing
Virginia Mason Hospital & Seattle Medical Center, 1100, 9th Avenue, Central Business District, First Hill, Seattle, King County, Washington, 98101, United States
SEATTLE, WA 981012756
Phone: (206) 223-6600
Type: Location
6560 FANNIN ST STE 2100
HOUSTON, TX 770302769
Phone: (713) 441-6455
Fax: (713) 441-6463
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 107 Open Payments records for all available years, with a total value of $43,540.
Total Amount is formed as General ($43,540) + Research ($0) + Ownership ($0) = $43,540.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Medtronic, Inc. ($35,217).
Total Amount
$43,540
General + Research + Ownership
Payments
107
Total payment records
General Amount
$43,540
General payments
Research Amount
$0
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 |
|---|---|
| Medtronic, Inc. | $35,217 |
| ABBVIE INC. | $5,566 |
| Boston Scientific Corporation | $835 |
| Valencia Technologies Corporation | $822 |
| Caldera Medical, Inc | $541 |
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: 2021-11-30
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 |
|---|---|---|---|---|
| I20211130001438 | I | Urology | TX | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 76 | 56 | $0 |
| 51798 | Ultrasound measurement of bladder capacity after voiding | 65 | 58 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 57 | 57 | $0 |
| 52000 | Diagnostic exam of bladder and urethra using an endoscope | 52 | 49 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 48 | 41 | $0 |
Insurance plans in this area (ZIP 98101)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine, Critical Care (Intensivists) | WA | |
| Gastroenterology, Internal Medicine | WA | |
| - | WA | |
| - | WA | |
| D E R M A T O L O G Y | WA | |
| - | WA | |
| Internal Medicine | WA | |
| - | WA | |
| Internal Medicine, Hematology/Oncology | WA | |
| - | WA |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.