SARAH MANGAYAO NAZERIMONFARED (APRN) – Critical Care Medicine Nurse Practitioner, NPI 1538653589
Critical Care Medicine Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,947 NURSE PRACTITIONER in NV
Provider Addresses for SARAH MANGAYAO NAZERIMONFARED (APRN)
1669 W HORIZON RIDGE PKWY STE 100
HENDERSON, NV 890123516
Phone: (702) 781-4800
Fax: (702) 664-6755
Type: Location
PO BOX 81345
LAS VEGAS, NV 891801345
Phone: (702) 384-5101
Fax: (702) 474-0620
Type: Mailing
2000, Wellness Way, Las Vegas, Clark County, Nevada, 89106, United States
LAS VEGAS, NV 891064113
Phone: (702) 384-5101
Fax: (702) 387-0104
Type: Location
3459 SAINT ROSE PKWY # 120-481
HENDERSON, NV 890524601
Phone: (702) 781-4800
Fax: (702) 664-6755
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $76.
Total Amount is formed as General ($76) + Research ($0) + Ownership ($0) = $76.
Last reported payment date: 2024-04-01 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($21).
Total Amount
$76
General + Research + Ownership
Payments
4
Total payment records
General Amount
$76
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-01
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $21 |
| Fresenius USA Marketing, Inc. | $20 |
| Vifor Pharma, Inc. | $19 |
| GlaxoSmithKline, LLC. | $17 |
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: 2018-12-11
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 |
|---|---|---|---|---|
| I20181211002850 | I | Nurse Practitioner | NV | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 164 | 37 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 138 | 30 | $0 |
| 99309 | Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 42 | 16 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 24 | 24 | $0 |
| 99306 | Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 12 | 12 | $0 |
Insurance plans in this area (ZIP 89012)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | NV | |
| Pulmonary Disease, Critical Care (Intensivists) | NV | |
| Internal Medicine | NV | |
| Nurse Practitioner | AZ | |
| Nurse Practitioner | NV | |
| Physician Assistant | NV | |
| Critical Care (Intensivists) | NV |
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