RONALD U VALLEJO (M.D.) – Emergency Medicine Physician, NPI 1255381422
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,474 INTERNAL MEDICINE in OR
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Provider Addresses for RONALD U VALLEJO (M.D.)
444, Northwest Elks Drive, Corvallis, Benton County, Oregon, 97330, United States
CORVALLIS, OR 973303745
Phone:
Type: Mailing
3680, Northwest Samaritan Drive, Corvallis, Benton County, Oregon, 97330, United States
CORVALLIS, OR 973303737
Phone: (541) 754-1150
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: 2005-01-11
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 |
|---|---|---|---|---|
| I20050111000378 | I | Internal Medicine | 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.
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 | 73 | 68 | $0 |
| 71046 | X-ray of chest, 2 views | 16 | 16 | $0 |
| 81001 | Manual urinalysis test with examination using microscope, automated | 16 | 16 | $0 |
| 87428 | Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza | 14 | 14 | $0 |
| 87086 | Bacterial colony count, urine | 12 | 12 | $0 |
Insurance plans in this area (ZIP 97330)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | OR | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OR | |
| - | OR | |
| Sports Medicine | OR | |
| - | OR | |
| Physician Assistant | OR | |
| Physician Assistant | OR | |
| Nurse Practitioner | OR | |
| O P T O M E T R Y | OR | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OR |
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