NPI registry status
Active
2026 NPPES data Registered Nurse NPI 1306485172 CNP
Verify on CMS → Haley Ellis, CNP
Registered Nurse in Watertown, South Dakota.
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
718
Medicare Part D claims · 186 beneficiaries · Registered Nurse avg: 1K
MIPS score
97.8/100
▲ 14 pts above national avg 83.5 · Exceptional
Industry payments
$2.1K
53 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Haley Ellis, CNP reported a CMS MIPS final score of 97.8/100 - above the 83.5 national average - and filed 718 Medicare Part D claims in 2023.
- 97.8/100
- MIPS score · +14 vs avg
- 718
- Part D claims, 2023
- $2.1K
- industry payments (Sunshine Act)
- ≥84th
- pct among measured MIPS (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 1306485172 · Registered Nurse
NPI-10 · ENUM-RECENT · TAX-MEGA · MIPS-ELITE · RX-LIGHT · BOOK-LIGHT · PHOTO-FINISH
- NPI-10 1306485172
- ENUM-RECENT 2019
- TAX-MEGA 177K Registered Nurse
- MIPS-ELITE 97.8/100
- RX-LIGHT 718
- BOOK-LIGHT 814 in South Dakota
- PHOTO-FINISH Michael Bevers · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Rachel Barsella …
Rachel Barsella
97.7 MIPS pts
- Gabriella Borrel…
Gabriella Borrelli
97.7 MIPS pts
- Ellis · this pro…
Ellis · this provider
97.8 MIPS pts
- Michael Bevers ·…
Michael Bevers
97.8 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Haley Ellis, CNP's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
98 ≥ 84th percentile 84% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured providers. 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 whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Haley Ellis, CNP sits
This provider among registered nurse peers
Across the 3,271 registered nurse providers who report both Medicare Part D prescribing and a MIPS quality score, Haley Ellis, CNP writes more Part D claims than 66% of them and scores higher on MIPS quality than 89% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one registered nurse peer from a representative sample of 60; the gold marker is Haley Ellis, CNP. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Haley Ellis, CNP?
High performer (top quartile)Primary specialty
Registered Nurse
Medicare Part D claims
718 28% vs specialty avg
MIPS final score
97.8/100 14.3 pts vs avg
Specialty distribution in South Dakota
How Registered Nurse compares to other specialties among South Dakota providers
Medicare quality performance, MIPS
Haley Ellis, CNP's 2023 MIPS final score plotted against the Registered Nurse national average
- MIPS Final Score
- 97.8/100
- vs 83.5 national avg · 2023 performance year
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 | 1306485172 |
|---|---|
| Specialty | Registered Nurse |
| Credentials | CNP |
| Gender | Female |
| NPI Issued | 12/27/2019 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
97.7535
Final Score
Measured-score avg: 83.5
100
Quality
93.3451
Cost
99
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Haley Ellis, CNP 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.
Prairie Lakes Health Care System Inc
Dawson, MN
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Haley Ellis, CNP. Source: openpaymentsdata.cms.gov.
Total received
$2.1K
Largest payer
INTUITIVE SURGICAL, INC.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
718
Total Claims
$194K
Total Drug Cost
186
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,047
- Total Day Supply
- 29,144
- Generic Drug Cost
- $16K
- Antibiotic Claims
- 71
Patient Demographics
- Average Patient Age
- 73.1 years
- Avg HCC Risk Score
- 1.54
- Gender Split
- 56% female / 44% male
- Age Distribution
- <65: 19, 65-74: 89, 75-84: 60, 85+: 18
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Haley Ellis, CNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Trelegy Ellipta
Trelegy Ellipta
138 claims
- Pantoprazole Sodium
Pantoprazole Sodium
63 claims
- Azithromycin 54
Azithromycin
54 claims
- Montelukast Sodium 50
Montelukast Sodium
50 claims
- Prednisone 48
Prednisone
48 claims
- Spiriva Respimat 43
Spiriva Respimat
43 claims
- Fluticasone Propio… 41
Fluticasone Propionate
41 claims
- Symbicort 33
Symbicort
33 claims
| Drug | Claims |
|---|---|
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 138 |
| Pantoprazole Sodium | 63 |
| Azithromycin | 54 |
| Montelukast Sodium | 50 |
| Prednisone | 48 |
| Spiriva Respimat Tiotropium Bromide | 43 |
| Fluticasone Propionate | 41 |
| Symbicort Budesonide/Formoterol Fumarate | 33 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 28 |
| Ventolin Hfa Albuterol Sulfate | 22 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Registered Nurse Overview
How Haley Ellis, CNP 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
Haley Ellis, CNP's 718 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 Ellis, both outside South Dakota so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (97.8 here).
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 South Dakota
Other clinicians with the same primary specialty enrolled in South Dakota, drawn from the same CMS NPPES roster as Ellis.
One of 814 Registered Nurse providers enrolled in South Dakota, 5 are shown here.
Dr. Bjarne Aanning
BSN
Sioux Falls, SD
Dr. Kali Aberle
CNP
McLaughlin, SD
Helen Abernathy
Ft Thompson, SD
Carrie Addengast
Sioux Falls, SD
Dr. Kristin Aeilts
RN
Sioux Falls, SD
Compare Registered Nurse nationally: see state-by-state distribution →
Frequently Asked Questions
What is Haley Ellis, CNP's specialty? ▼
Haley Ellis, CNP specializes in Registered Nurse and practices in Watertown, South Dakota. Credentials: CNP.
How much does Haley Ellis, CNP prescribe under Medicare Part D? ▼
In 2023, Haley Ellis, CNP wrote 718 Medicare Part D claims totaling $194K in drug costs for 186 beneficiaries.
What is Haley Ellis, CNP's Medicare quality score? ▼
Haley Ellis, CNP has a CMS MIPS Final Score of 97.8/100 (Quality: 100, Cost: 93.3). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Haley Ellis, CNP located? ▼
Haley Ellis, CNP is located at 401 9TH AVE NW, Watertown, SD, 57201. Phone: (605) 882-7000.
What is Haley Ellis, CNP's NPI number? ▼
Haley Ellis, CNP's National Provider Identifier (NPI) is 1306485172, issued on 12/27/2019.
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 Haley Ellis, CNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Haley Ellis, CNP's most frequently prescribed drugs include Trelegy Ellipta, Pantoprazole Sodium, Azithromycin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Haley Ellis, CNP accept Medicare? ▼
Haley Ellis, CNP appears in CMS Medicare data with 718 Part D claims and 186 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Haley Ellis, CNP's credentials? ▼
Haley Ellis, CNP's NPI is 1306485172 with credentials CNP. 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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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.