NPI registry status
Active
2026 NPPES data Registered Nurse NPI 1104481175 ARNP
Verify on CMS → Kellie Wilcox, ARNP
Registered Nurse in Moses Lake, Washington.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 177,204 in Registered Nurse, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
936
Medicare Part D claims · 122 beneficiaries · Registered Nurse avg: 1K
Generic prescribing
83%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Kellie Wilcox, ARNP filed 936 Medicare Part D claims in 2023 as a Registered Nurse in Moses Lake, Washington, prescribing 83% generic.
- 936
- Part D claims, 2023
- 83%
- generic prescribing
- ≥75th
- pct by Part D claim volume (lower-bound band)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
CMS NPPES provider registry desk
NPI 1104481175 · Registered Nurse
NPI-10 · ENUM-RECENT · TAX-MEGA · RX-LIGHT · BOOK-MID · PHOTO-ENUM
- NPI-10 1104481175
- ENUM-RECENT 2019
- TAX-MEGA 177K Registered Nurse
- RX-LIGHT 936
- BOOK-MID 6,791 in Washington
- PHOTO-ENUM Barbara Shimoff · 2019
Kellie Wilcox, ARNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
936 ≥ 75th percentile 75% of 1,370,886 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Kellie Wilcox, ARNP?
Quality data not reportedPrimary specialty
Registered Nurse
Medicare Part D claims
936 6% vs specialty avg
Specialty distribution in Washington
How Registered Nurse compares to other specialties among Washington providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Registered Nurse. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1104481175 |
|---|---|
| Specialty | Registered Nurse |
| Credentials | ARNP |
| Gender | Female |
| NPI Issued | 05/06/2019 |
Hospital and facility affiliations
Facilities where Kellie Wilcox, ARNP bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
County OF Clackamas Office OF County Auditor
Oregon City, OR
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - Washington WMC 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~34K Washington medical licensees in 2023 - they are NOT specific to Kellie Wilcox, ARNP. To verify Kellie Wilcox, ARNP's current license status, search the WMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
88
Total board actions, Washington 2023
Across 85 cases
2.59
Actions per 1,000 licensees
Washington statewide rate
probation
Most common action type
31 cases
WMC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Washington disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Typical
Kellie Wilcox, ARNP - brand share 15.0%
Registered Nurse average
15% brand-name claims vs 83% generic, on 936 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
936
Total Claims
$103K
Total Drug Cost
122
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,639
- Total Day Supply
- 46,553
- Brand vs Generic
- 15% brand / 83% generic
- Brand Drug Cost
- $88K
- Generic Drug Cost
- $15K
- Opioid Claims
- 28 (3.0% rate)
- Antibiotic Claims
- 20
Patient Demographics
- Average Patient Age
- 69.0 years
- Avg HCC Risk Score
- 1.48
- Gender Split
- 65% female / 35% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Kellie Wilcox, ARNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
78 claims
- Omeprazole
Omeprazole
32 claims
- Gabapentin 30
Gabapentin
30 claims
- Lisinopril 30
Lisinopril
30 claims
- Furosemide 23
Furosemide
23 claims
- Losartan Potassium 23
Losartan Potassium
23 claims
- Metformin Hcl 23
Metformin Hcl
23 claims
- Levothyroxine Sodium 22
Levothyroxine Sodium
22 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 78 |
| Omeprazole | 32 |
| Gabapentin | 30 |
| Lisinopril | 30 |
| Furosemide | 23 |
| Losartan Potassium | 23 |
| Metformin Hcl | 23 |
| Levothyroxine Sodium | 22 |
| Venlafaxine Hcl Er Venlafaxine Hcl | 22 |
| Sertraline Hcl | 21 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Registered Nurse Overview
How Kellie Wilcox, ARNP fits within the Registered Nurse landscape nationally.
177,204
Registered Nurse Providers in US
56
States with Registered Nurse
1,000
Avg Claims per Provider
Kellie Wilcox, ARNP's 936 claims are below the specialty average of 1,000.
Nationwide Registered Nurse peers with similar MIPS or enrollment year
Two federal-record peer sets for Wilcox, both outside Washington so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2019)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Registered Nurse Providers in Washington
Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as Wilcox.
One of 6,791 Registered Nurse providers enrolled in Washington, 5 are shown here.
Dr. Donald Aakervik
RN
Vancouver, WA
Dr. Tamryn Aalvik
RN
Kent, WA
Isaac Aanenson
Spokane, WA
Dr. Anna Aarhus
RN
Renton, WA
Dr. Victoria Aase
RN
Kelso, WA
Compare Registered Nurse nationally: see state-by-state distribution →
Frequently Asked Questions
What is Kellie Wilcox, ARNP's specialty? ▼
Kellie Wilcox, ARNP specializes in Registered Nurse and practices in Moses Lake, Washington. Credentials: ARNP.
How much does Kellie Wilcox, ARNP prescribe under Medicare Part D? ▼
In 2023, Kellie Wilcox, ARNP wrote 936 Medicare Part D claims totaling $103K in drug costs for 122 beneficiaries.
Where is Kellie Wilcox, ARNP located? ▼
Kellie Wilcox, ARNP is located at 605 S COOLIDGE ST, Moses Lake, WA, 98837. Phone: (509) 764-6111.
What is Kellie Wilcox, ARNP's NPI number? ▼
Kellie Wilcox, ARNP's National Provider Identifier (NPI) is 1104481175, issued on 05/06/2019.
Does Kellie Wilcox, ARNP prescribe more brand-name or generic drugs? ▼
Kellie Wilcox, ARNP's prescribing is 15% brand-name and 83% generic drugs by claim count, with $88K in brand drug costs.
Does Kellie Wilcox, ARNP prescribe opioids? ▼
Yes, Kellie Wilcox, ARNP had 28 opioid claims in 2023 with an opioid prescribing rate of 3.0%.
How many Registered Nurse providers are there in the US? ▼
There are 177,204 Registered Nurse providers across 56 states in the US. The average Registered Nurse provider writes 1,000 Medicare Part D claims per year.
What drugs does Kellie Wilcox, ARNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Kellie Wilcox, ARNP's most frequently prescribed drugs include Atorvastatin Calcium, Omeprazole, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Kellie Wilcox, ARNP accept Medicare? ▼
Kellie Wilcox, ARNP appears in CMS Medicare data with 936 Part D claims and 122 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Kellie Wilcox, ARNP's credentials? ▼
Kellie Wilcox, ARNP's NPI is 1104481175 with credentials ARNP. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.