THIEN-HUONG THERESA VAN (PA) – Physician Assistant, NPI 1164072286
Physician Assistant
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Profile Insights
NPPES metrics only — not quality of care.
2,876 PHYSICIAN ASSISTANT in OR
Provider Addresses for THIEN-HUONG THERESA VAN (PA)
3031 NE STEPHENS ST
ROSEBURG, OR 974706237
Phone: (541) 229-7038
Fax: (541) 464-4474
Type: Mailing
7700 W GLASGOW PL APT 11A
LITTLETON, CO 801284803
Phone: (972) 302-2716
Type: Mailing
Kaiser Sunnyside Medical Center, 10180, Southeast Sunnyside Road, Harmony, Oatfield, Metro, Clackamas County, Oregon, 97015, United States
CLACKAMAS, OR 970158970
Phone: (503) 813-2000
Type: Location
3031 NE Stephens St
Roseburg, OR 974706237
Phone: (541) 229-7038
Fax: (541) 464-4474
Type: Location
4816 NW BETHANY BLVD
PORTLAND, OR 972299254
Phone: (888) 227-3312
Fax: (971) 282-0100
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: 2024-03-11
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20210422002355 | I | Physician Assistant | OR | TBD |
| I20240311001033 | I | Physician Assistant | 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 | 49 | 46 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 40 | 40 | $0 |
| 81003 | Automated urinalysis test | 21 | 21 | $0 |
Insurance plans in this area (ZIP 97470)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | OR | |
| Nurse Practitioner | FL | |
| Physician Assistant | NV | |
| - | OR | |
| - | OR | |
| Nurse Practitioner | OR | |
| Physician Assistant | WA | |
| - | OR | |
| - | OR | |
| - | FL |
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