STEVEN WALTER HARKER (APRN) – Family Nurse Practitioner, NPI 1568994531
Family Nurse Practitioner
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,947 NURSE PRACTITIONER in NV
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Provider Addresses for STEVEN WALTER HARKER (APRN)
PO BOX 81345
LAS VEGAS, NV 891801345
Phone: (702) 384-5101
Fax: (702) 382-5675
Type: Mailing
Cathedral Rock Drive, Las Vegas, Clark County, Nevada, 89128, United States
LAS VEGAS, NV 891280466
Phone: (702) 384-5101
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 115 Open Payments records for all available years, with a total value of $6,335.
Total Amount is formed as General ($6,335) + Research ($0) + Ownership ($0) = $6,335.
Last reported payment date: 2024-12-16 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($2,303).
Total Amount
$6,335
General + Research + Ownership
Payments
115
Total payment records
General Amount
$6,335
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $2,303 |
| GlaxoSmithKline, LLC. | $736 |
| Baxter Healthcare | $299 |
| Actelion Pharmaceuticals US, Inc. | $281 |
| Amgen Inc. | $239 |
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: 2018-05-24
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 |
|---|---|---|---|---|
| I20180524002872 | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 197 | 130 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 78 | 60 | $0 |
| 99490 | Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 61 | 24 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 54 | 38 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 49 | 49 | $0 |
Insurance plans in this area (ZIP 89180)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Pulmonary Disease, Critical Care (Intensivists) | NY | |
| Nurse Practitioner | NV | |
| Nurse Practitioner | NV | |
| Hospice/Palliative Care, Critical Care (Intensivists) | NV | |
| Internal Medicine, Pulmonary Disease, Critical Care (Intensivists) | NV | |
| Pulmonary Disease, Critical Care (Intensivists), Internal Medicine | AZ | |
| Nurse Practitioner | NV | |
| Nurse Practitioner | CA |
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