DIANE S CHIU (MD) – Dermatology Physician, NPI 1699736843
Dermatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
393 DERMATOLOGY in WA
Provider Addresses for DIANE S CHIU (MD)
Seattle Children's Research Institute Olive Lab Building, 1100, Olive Way, Central Business District, First Hill, Seattle, King County, Washington, 98101, United States
MS:M4-PA
SEATTLE, WA 981011873
Phone: (206) 515-5811
Type: Mailing
1200 112TH AVE NE STE C187
BELLEVUE, WA 980043749
Phone: (425) 457-7900
Fax: (425) 457-7499
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 89 Open Payments records for all available years, with a total value of $2,099.
Total Amount is formed as General ($2,099) + Research ($0) + Ownership ($0) = $2,099.
Last reported payment date: 2024-11-27 • Largest payer in this snapshot: ABBVIE INC. ($1,088).
Total Amount
$2,099
General + Research + Ownership
Payments
89
Total payment records
General Amount
$2,099
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-27
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $1,088 |
| Novartis Pharmaceuticals Corporation | $303 |
| E.R. Squibb & Sons, L.L.C. | $233 |
| UCB, Inc. | $209 |
| Incyte Corporation | $57 |
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: 2004-10-20
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 |
|---|---|---|---|---|
| I20041020000974 | 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 |
|---|---|---|---|---|
| 17003 | Destruction of precancer skin growth, 2-14 growths | 124 | 28 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 57 | 44 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 56 | 35 | $0 |
| 11102 | Biopsy of related skin growth, first growth | 43 | 29 | $0 |
| 17110 | Destruction of skin growth, 1-14 growths | 41 | 31 | $0 |
Insurance plans in this area (ZIP 98101)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | WA |
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