NPI registry status
Active
2026 NPPES data Registered Nurse NPI 1972250017
Verify on CMS → Elizabeth Arbuiso
Registered Nurse in Parker, Colorado.
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
932
Medicare Part D claims · 231 beneficiaries · Registered Nurse avg: 1K
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$28.78
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Elizabeth Arbuiso filed 932 Medicare Part D claims in 2023 as a Registered Nurse in Parker, Colorado, prescribing 86% generic.
- 932
- Part D claims, 2023
- 86%
- generic prescribing
- $28.78
- industry payments (Sunshine Act)
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.
Elizabeth Arbuiso's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
932 Top 25% higher than 75% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Elizabeth Arbuiso?
Quality data not reportedPrimary specialty
Registered Nurse
Medicare Part D claims
932 7% vs specialty avg
Specialty distribution in Colorado
How Registered Nurse compares to other specialties among Colorado 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).
Elizabeth Arbuiso appears in the CMS NPPES registry as a Registered Nurse provider at 12230 LIONESS WAY, Parker, CO, 80134, with a listed phone of (720) 644-9355. NPI 1972250017 was issued on 03/08/2022.
Medicare Part D records for calendar year 2023 show 932 prescription claims written by this provider, covering 231 Medicare beneficiaries and totaling roughly $45K in drug spend, split 14% brand-name and 86% generic by claim count, with an opioid prescribing rate of 9.4%.
Registered Nurse is a high-volume specialty nationwide, with 177,204 enrolled providers across 56 states and an average of 1,000 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1972250017 |
|---|---|
| Specialty | Registered Nurse |
| Gender | Female |
| NPI Issued | 03/08/2022 |
Hospital and facility affiliations
Facilities where Elizabeth Arbuiso 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.
Summit Medical Consultants PLLC
Parker, CO
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 Elizabeth Arbuiso. Source: openpaymentsdata.cms.gov.
Total received
$29
Largest payer
ACADIA Pharmaceuticals 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.
Brand vs generic prescribing mix · Typical
Elizabeth Arbuiso - brand share 14.0%
Registered Nurse average
14% brand-name claims vs 86% generic, on 932 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.
932
Total Claims
$45K
Total Drug Cost
231
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 941
- Total Day Supply
- 16,526
- Brand vs Generic
- 14% brand / 86% generic
- Brand Drug Cost
- $27K
- Generic Drug Cost
- $19K
- Opioid Claims
- 88 (9.4% rate)
- Antibiotic Claims
- 44
Patient Demographics
- Average Patient Age
- 79.9 years
- Avg HCC Risk Score
- 2.90
- Gender Split
- 68% female / 32% male
- Age Distribution
- <65: 12, 65-74: 51, 75-84: 95, 85+: 73
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Elizabeth Arbuiso prescribes most
Top Medicare Part D drugs by claim count, 2023
- Furosemide
Furosemide
61 claims
- Eliquis
Eliquis
48 claims
- Potassium Chloride
Potassium Chloride
40 claims
- Levothyroxine Sodium
Levothyroxine Sodium
28 claims
- Oxycodone Hcl
Oxycodone Hcl
28 claims
- Sertraline Hcl
Sertraline Hcl
26 claims
- Duloxetine Hcl 24
Duloxetine Hcl
24 claims
- Atorvastatin Calcium 23
Atorvastatin Calcium
23 claims
| Drug | Claims |
|---|---|
| Furosemide | 61 |
| Eliquis Apixaban | 48 |
| Potassium Chloride | 40 |
| Levothyroxine Sodium | 28 |
| Oxycodone Hcl | 28 |
| Sertraline Hcl | 26 |
| Duloxetine Hcl | 24 |
| Atorvastatin Calcium | 23 |
| Clonazepam | 22 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 20 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Registered Nurse Overview
How Elizabeth Arbuiso 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
Elizabeth Arbuiso's 932 claims are below the specialty average of 1,000.
Nearby Registered Nurse Providers in Colorado
Other clinicians with the same primary specialty enrolled in Colorado, drawn from the same CMS NPPES roster as Arbuiso.
Dr. Matthew Aaron
PMHNP-BC
Fort Carson, CO
Dr. Haydn Abbott
BS, RN
Thornton, CO
Dr. Emenet Abera
RN
Aurora, CO
Dr. Heather Able
RN
Denver, CO
Dr. Luciana Abrahamson
RN
Colorado Springs, CO
Compare Registered Nurse nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Colorado medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Registered Nurse peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
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Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Colorado
Frequently Asked Questions
What is Elizabeth Arbuiso's specialty? ▼
Elizabeth Arbuiso specializes in Registered Nurse and practices in Parker, Colorado.
How much does Elizabeth Arbuiso prescribe under Medicare Part D? ▼
In 2023, Elizabeth Arbuiso wrote 932 Medicare Part D claims totaling $45K in drug costs for 231 beneficiaries.
Where is Elizabeth Arbuiso located? ▼
Elizabeth Arbuiso is located at 12230 LIONESS WAY, Parker, CO, 80134. Phone: (720) 644-9355.
What is Elizabeth Arbuiso's NPI number? ▼
Elizabeth Arbuiso's National Provider Identifier (NPI) is 1972250017, issued on 03/08/2022.
Does Elizabeth Arbuiso prescribe more brand-name or generic drugs? ▼
Elizabeth Arbuiso's prescribing is 14% brand-name and 86% generic drugs by claim count, with $27K in brand drug costs.
Does Elizabeth Arbuiso prescribe opioids? ▼
Yes, Elizabeth Arbuiso had 88 opioid claims in 2023 with an opioid prescribing rate of 9.4%.
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 Elizabeth Arbuiso prescribe most often? ▼
Based on 2023 Medicare Part D data, Elizabeth Arbuiso's most frequently prescribed drugs include Furosemide, Eliquis, Potassium Chloride. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Elizabeth Arbuiso accept Medicare? ▼
Elizabeth Arbuiso appears in CMS Medicare data with 932 Part D claims and 231 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Elizabeth Arbuiso's credentials? ▼
Elizabeth Arbuiso's NPI is 1972250017. 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
Compiled from official public sources by the PlainDoctor editorial team.