DR. TADD HSIE (MD) – Family Medicine Physician, NPI 1083895346
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,141 FAMILY PRACTICE in WA
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Provider Addresses for DR. TADD HSIE (MD)
PO BOX 50095
SEATTLE, WA 981455095
Phone: (206) 543-6420
Type: Mailing
1455, 11th Avenue Northwest, Issaquah, King County, Washington, 98027, United States
ISSAQUAH, WA 980275319
Phone: (425) 391-3900
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2011-10-18
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 |
|---|---|---|---|---|
| I20111018000747 | I | Family Practice | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 146 | 89 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 62 | 62 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 58 | 44 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 44 | 40 | $0 |
Insurance plans in this area (ZIP 98145)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| FAMILY MEDICINE | WA | 83036 | Hemoglobin A1C level | 51 | 34 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| N E U R O L O G Y | CA | |
| Qualified Speech Language Pathologist | WA | |
| Physical Therapist In Private Practice | WA | |
| Family Practice | WA | |
| - | WA | |
| Physical Therapist In Private Practice | WA | |
| - | WA | |
| Nurse Practitioner | TX | |
| - | WA | |
| Physical Therapist In Private Practice | IL |
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