MARIA ELENA RIVERA (FNP) – Nurse Practitioner, NPI 1356977144
Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,366 NURSE PRACTITIONER in OR
Provider Addresses for MARIA ELENA RIVERA (FNP)
1801 HIGHWAY 99 N STE B
ASHLAND, OR 975209152
Phone: (541) 482-5515
Type: Mailing
393 W ANTELOPE RD
WHITE CITY, OR 975031027
Phone: (541) 600-4610
Type: Mailing
935 TOWN CENTRE DR STE C
MEDFORD, OR 975046172
Phone: (458) 292-2272
Fax: (458) 292-1216
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 19 Open Payments records for all available years, with a total value of $1,853.
Total Amount is formed as General ($1,853) + Research ($0) + Ownership ($0) = $1,853.
Last reported payment date: 2024-12-05 • Largest payer in this snapshot: LivaNova USA, Inc. ($1,424).
Total Amount
$1,853
General + Research + Ownership
Payments
19
Total payment records
General Amount
$1,853
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| LivaNova USA, Inc. | $1,424 |
| Biogen, Inc. | $110 |
| EMD Serono, Inc. | $109 |
| ABBVIE INC. | $54 |
| Lundbeck LLC | $30 |
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: 2020-04-13
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 |
|---|---|---|---|---|
| I20200413000070 | I | Nurse Practitioner | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 54 | 46 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 32 | 30 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 19 | 15 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 15 | 13 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 13 | 13 | $0 |
Insurance plans in this area (ZIP 97520)
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