PO-LUN CHOU (MD) – Family Medicine Physician, NPI 1225617780
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,086 FAMILY PRACTICE in OR
Provider Addresses for PO-LUN CHOU (MD)
2821 DAGGETT AVE
KLAMATH FALLS, OR 976011129
Phone: (541) 274-8400
Fax: (541) 274-8405
Type: Mailing
2821 DAGGETT AVE STE 200
KLAMATH FALLS, OR 976011130
Phone: (541) 274-8400
Fax: (541) 274-8405
Type: Location
3301 MATLOCK RD
ARLINGTON, TX 760152908
Phone: (682) 509-6200
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $38.
Total Amount is formed as General ($38) + Research ($0) + Ownership ($0) = $38.
Last reported payment date: 2024-03-11 • Largest payer in this snapshot: Exact Sciences Corporation ($23).
Total Amount
$38
General + Research + Ownership
Payments
2
Total payment records
General Amount
$38
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-11
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Exact Sciences Corporation | $23 |
| Cumberland Pharmaceuticals, Inc. | $14 |
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: 2025-12-05
PECOS data refreshed: 2026-06-15
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 |
|---|---|---|---|---|
| I20240919003261 | I | Family Practice | OR | TBD |
| I20251205001335 | I | Family Practice | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 97601)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| Internal Medicine | TX | |
| Family Practice, Undersea And Hyperbaric Medicine | TX | |
| O B S T E T R I C S/ G Y N E C O L O G Y | TX | |
| Critical Care (Intensivists), Infectious Disease, Pulmonary Disease | FL | |
| Nurse Practitioner | TX | |
| Internal Medicine | TX | |
| Family Practice | TX | |
| Internal Medicine, Endocrinology | TX |
Reviews
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