NATALIA MARISSA ROBERTS (FNP) – Nurse Practitioner, NPI 1255901799
Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
16,360 NURSE PRACTITIONER in CA
Provider Addresses for NATALIA MARISSA ROBERTS (FNP)
121 Paul Dr Ste A
San Rafael, CA 949032047
Phone: (415) 578-4983
Type: Location
51 PELLERIA DR
AMERICAN CANYON, CA 945031432
Phone: (510) 861-9063
Type: Mailing
1151 PORTER ST APT A
VALLEJO, CA 945907904
Phone: (510) 861-9063
Type: Mailing
2720 LOW CT
FAIRFIELD, CA 945349771
Phone: (707) 427-4900
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $89.
Total Amount is formed as General ($89) + Research ($0) + Ownership ($0) = $89.
Last reported payment date: 2024-10-23 • Largest payer in this snapshot: Novo Nordisk Inc ($89).
Total Amount
$89
General + Research + Ownership
Payments
1
Total payment records
General Amount
$89
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-23
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $89 |
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: 2021-11-30
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 |
|---|---|---|---|---|
| I20211130002715 | I | Nurse Practitioner | CA | 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 |
|---|---|---|---|---|
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 9,942 | 100 | $0 |
| A9585 | Injection, gadobutrol, 0.1 ml | 1,910 | 26 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 636 | 372 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 140 | 140 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 89 | 80 | $0 |
Insurance plans in this area (ZIP 94903)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | CA | |
| Physician Assistant | CA | |
| Physician Assistant | CA | |
| Physician Assistant | CA | |
| Nurse Practitioner | CA | |
| Physician Assistant | NC | |
| Physician Assistant | CA | |
| Physician Assistant | CA | |
| Physician Assistant | CA | |
| Nurse Practitioner | CA |
Reviews
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