NPI registry status
Active
2026 NPPES data General Practice Registered Nurse NPI 1275024127 DNP
Verify on CMS → Iris Berry, DNP
General Practice Registered Nurse in Fayetteville, Arkansas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 5,532 in General Practice 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
36
Medicare Part D claims · 16 beneficiaries · General Practice Registered Nurse avg: 1K
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Iris Berry, DNP filed 36 Medicare Part D claims in 2023 as a General Practice Registered Nurse in Fayetteville, Arkansas.
- 36
- Part D claims, 2023
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.
Iris Berry, DNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
36 0th percentile higher than 0% 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 Iris Berry, DNP?
Quality data not reportedPrimary specialty
General Practice Registered Nurse
Medicare Part D claims
36 97% vs specialty avg
Specialty distribution in Arkansas
How General Practice Registered Nurse compares to other specialties among Arkansas 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 General Practice 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).
Iris Berry, DNP appears in the CMS NPPES registry as a General Practice Registered Nurse provider holding DNP credentials at 3215 N NORTHHILLS BLVD, Fayetteville, AR, 72703, with a listed phone of (479) 463-1000. NPI 1275024127 was issued on 05/27/2018.
Medicare Part D records for calendar year 2023 show 36 prescription claims written by this provider, covering 16 Medicare beneficiaries and totaling roughly $634 in drug spend.
General Practice Registered Nurse is a mid-sized specialty nationwide, with 5,532 enrolled providers across 55 states and an average of 1,187 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 | 1275024127 |
|---|---|
| Specialty | General Practice Registered Nurse |
| Credentials | DNP |
| Gender | Female |
| NPI Issued | 05/27/2018 |
Hospital and facility affiliations
Facilities where Iris Berry, DNP 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.
Washington Regional Medical System
Fayetteville, AR
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
36
Total Claims
$634
Total Drug Cost
16
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 48
- Total Day Supply
- 1,104
- Generic Drug Cost
- $342
Patient Demographics
- Average Patient Age
- 75.6 years
- Avg HCC Risk Score
- 1.53
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Meloxicam | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
General Practice Registered Nurse Overview
How Iris Berry, DNP fits within the General Practice Registered Nurse landscape nationally.
5,532
General Practice Registered Nurse Providers in US
55
States with General Practice Registered Nurse
1,187
Avg Claims per Provider
Iris Berry, DNP's 36 claims are below the specialty average of 1,187.
Nearby General Practice Registered Nurse Providers in Arkansas
Other clinicians with the same primary specialty enrolled in Arkansas, drawn from the same CMS NPPES roster as Berry.
Dr. Shay Barfield
APRN
Fort Smith, AR
Dr. Jennifer Bowman
RN, BSN
Conway, AR
Dr. Diane Brewer
R.N.P
Paragould, AR
Elizabeth Brooks
Fayetteville, AR
Dr. Phylana Carruth
RN
Russellville, AR
Compare General Practice 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 Arkansas medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby General Practice 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
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
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 Arkansas
Frequently Asked Questions
What is Iris Berry, DNP's specialty? ▼
Iris Berry, DNP specializes in General Practice Registered Nurse and practices in Fayetteville, Arkansas. Credentials: DNP.
How much does Iris Berry, DNP prescribe under Medicare Part D? ▼
In 2023, Iris Berry, DNP wrote 36 Medicare Part D claims totaling $634 in drug costs for 16 beneficiaries.
Where is Iris Berry, DNP located? ▼
Iris Berry, DNP is located at 3215 N NORTHHILLS BLVD, Fayetteville, AR, 72703. Phone: (479) 463-1000.
What is Iris Berry, DNP's NPI number? ▼
Iris Berry, DNP's National Provider Identifier (NPI) is 1275024127, issued on 05/27/2018.
How many General Practice Registered Nurse providers are there in the US? ▼
There are 5,532 General Practice Registered Nurse providers across 55 states in the US. The average General Practice Registered Nurse provider writes 1,187 Medicare Part D claims per year.
What drugs does Iris Berry, DNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Iris Berry, DNP's most frequently prescribed drugs include Meloxicam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Iris Berry, DNP accept Medicare? ▼
Iris Berry, DNP appears in CMS Medicare data with 36 Part D claims and 16 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Iris Berry, DNP's credentials? ▼
Iris Berry, DNP's NPI is 1275024127 with credentials DNP. 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.
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.