AMANDA NGOUAJIO (MD) – Otolaryngology Physician, NPI 1548799174
Otolaryngology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
182 OTOLARYNGOLOGY in OR
Provider Addresses for AMANDA NGOUAJIO (MD)
2222 NW LOVEJOY ST STE 607
PORTLAND, OR 972105104
Phone: (503) 222-3638
Fax: (503) 223-5139
Type: Location
200 HAWKINS DR DEPT OF
IOWA CITY, IA 522421009
Phone: (319) 356-2201
Fax: (319) 356-4547
Type: Location
University of Iowa Hospitals & Clinics, 200, Hawkins Drive, Iowa City, Johnson County, Iowa, 52245, United States
DEPARTMENT OF OTOLARYNGOLOGY
IOWA CITY, IA 522421009
Phone: (319) 356-2201
Fax: (319) 356-4547
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 12 Open Payments records for all available years, with a total value of $1,674.
Total Amount is formed as General ($1,674) + Research ($0) + Ownership ($0) = $1,674.
Last reported payment date: 2024-10-17 • Largest payer in this snapshot: Stryker Corporation ($1,638).
Total Amount
$1,674
General + Research + Ownership
Payments
12
Total payment records
General Amount
$1,674
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Stryker Corporation | $1,638 |
| Baxter Healthcare | $20 |
| Inspire Medical Systems, Inc. | $16 |
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: 2024-05-31
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 |
|---|---|---|---|---|
| I20240531002156 | I | Otolaryngology | OR | 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 97210)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | OR | |
| O T O L A R Y N G O L O G Y | OR | |
| Qualified Audiologist | OR | |
| Qualified Audiologist | CA | |
| Qualified Audiologist | TX | |
| Otolaryngology, Plastic And Reconstructive Surgery | OR | |
| O T O L A R Y N G O L O G Y | OR |
Reviews
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