DENNIS S KAO (M.D.) – Surgery of the Hand (Surgery) Physician, NPI 1265503619
Surgery of the Hand (Surgery) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
147 PLASTIC AND RECONSTRUCTIVE SURGERY in WA
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Provider Addresses for DENNIS S KAO (M.D.)
PO BOX 50095
SEATTLE, WA 981455095
Phone: (206) 543-6420
Type: Mailing
Harborview Medical Center, 325, 9th Avenue, Little Saigon, First Hill, Seattle, King County, Washington, 98104, United States
SEATTLE, WA 981042420
Phone: (206) 744-5735
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $766.
Total Amount is formed as General ($766) + Research ($0) + Ownership ($0) = $766.
Last reported payment date: 2024-11-14 • Largest payer in this snapshot: Checkpoint Surgical, Inc ($573).
Total Amount
$766
General + Research + Ownership
Payments
6
Total payment records
General Amount
$766
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-14
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Checkpoint Surgical, Inc | $573 |
| Stryker Corporation | $125 |
| Dilon Technologies, Inc. | $50 |
| Endo Pharmaceuticals Inc. | $18 |
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: 2021-06-09
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 |
|---|---|---|---|---|
| I20210609001898 | I | Plastic And Reconstructive Surgery | OH | 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 |
|---|---|---|---|---|
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 108 | 108 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 87 | 87 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 50 | 40 | $0 |
| 20550 | Injection into tendon or ligament | 47 | 34 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 45 | 40 | $0 |
Insurance plans in this area (ZIP 98145)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NV | |
| Nephrology, Internal Medicine | OH | |
| - | OH | |
| - | MI | |
| Nurse Practitioner | OH | |
| General Surgery, Anesthesiology, Critical Care (Intensivists) | OH | |
| Family Practice | OH | |
| Certified Registered Nurse Anesthetist (Crna) | OH | |
| - | OH | |
| - | MN |
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