NPI registry status
Active
2026 NPPES data Oncology Registered Nurse NPI 1417625732 NP
Verify on CMS → Hannah Armstrong, NP
Oncology Registered Nurse in Fort Wayne, Indiana.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 883 in Oncology 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
169
Medicare Part D claims · 50 beneficiaries · Oncology Registered Nurse avg: 555
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
81.2/100
▼ 2 pts below national avg 83.1 · Above neutral
Industry payments
$257.73
4 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
Hannah Armstrong, NP reported a CMS MIPS final score of 81.2/100 - below the 83.1 national average - and filed 169 Medicare Part D claims in 2023.
- 81.2/100
- MIPS score · -2 vs avg
- 169
- Part D claims, 2023
- 89%
- generic prescribing
- $257.73
- 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.
Hannah Armstrong, NP's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
81 36th percentile higher than 36% of 477,587 scored providers
Each bar is a band; taller bars hold more scored 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.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Hannah Armstrong, NP sits
This provider among oncology registered nurse peers
Across the 56 oncology registered nurse providers who report both Medicare Part D prescribing and a MIPS quality score, Hannah Armstrong, NP writes more Part D claims than 27% of them and scores higher on MIPS quality than 36% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one oncology registered nurse peer from a representative sample of 55; the gold marker is Hannah Armstrong, NP. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Hannah Armstrong, NP?
Near national averagePrimary specialty
Oncology Registered Nurse
Medicare Part D claims
169 70% vs specialty avg
MIPS final score
81.2/100 1.9 pts vs avg
Specialty distribution in Indiana
How Oncology Registered Nurse compares to other specialties among Indiana providers
Medicare quality performance, MIPS
Hannah Armstrong, NP's 2023 MIPS final score plotted against the Oncology Registered Nurse national average
- MIPS Final Score
- 81.2/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Oncology Registered Nurse) - 81.2/100 vs national avg 83.1
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).
Hannah Armstrong, NP appears in the CMS NPPES registry as an Oncology Registered Nurse provider holding NP credentials at 11050 PARKVIEW CIRCLE DR, Fort Wayne, IN, 46845, with a listed phone of (833) 724-8326. NPI 1417625732 was issued on 09/01/2021.
Medicare Part D records for calendar year 2023 show 169 prescription claims written by this provider, covering 50 Medicare beneficiaries and totaling roughly $136K in drug spend, split 11% brand-name and 89% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 81.2/100 for the 2023 performance year (Quality 69, Cost 68.5), compared with the national average of 83.1.
Oncology Registered Nurse is a narrow specialty nationwide, with 883 enrolled providers across 50 states and an average of 555 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 | 1417625732 |
|---|---|
| Specialty | Oncology Registered Nurse |
| Credentials | NP |
| Gender | Female |
| NPI Issued | 09/01/2021 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
81.234
Final Score
Avg: 83.1
68.9532
Quality
68.4936
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Hannah Armstrong, NP 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.
Parkview Health System Inc
Fort Wayne, IN
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 Hannah Armstrong, NP. Source: openpaymentsdata.cms.gov.
Total received
$258
Largest payer
E.R. Squibb & Sons, L.L.C.
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
Hannah Armstrong, NP - brand share 11.0%
Oncology Registered Nurse average
11% brand-name claims vs 89% generic, on 169 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.
169
Total Claims
$136K
Total Drug Cost
50
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 204
- Total Day Supply
- 4,155
- Brand vs Generic
- 11% brand / 89% generic
- Brand Drug Cost
- $133K
- Generic Drug Cost
- $3K
Patient Demographics
- Average Patient Age
- 72.0 years
- Avg HCC Risk Score
- 2.35
- Gender Split
- 46% female / 54% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Hannah Armstrong, NP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Potassium Chloride
Potassium Chloride
25 claims
- Dexamethasone
Dexamethasone
21 claims
- Ondansetron Odt
Ondansetron Odt
14 claims
| Drug | Claims |
|---|---|
| Potassium Chloride | 25 |
| Dexamethasone | 21 |
| Ondansetron Odt Ondansetron | 14 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Oncology Registered Nurse Overview
How Hannah Armstrong, NP fits within the Oncology Registered Nurse landscape nationally.
883
Oncology Registered Nurse Providers in US
50
States with Oncology Registered Nurse
555
Avg Claims per Provider
Hannah Armstrong, NP's 169 claims are below the specialty average of 555.
Nearby Oncology Registered Nurse Providers in Indiana
Other clinicians with the same primary specialty enrolled in Indiana, drawn from the same CMS NPPES roster as Armstrong.
Dr. Krystyna Ashlyn
RN
Indianapolis, IN
Dr. Pamela Borders
RN
Indianapolis, IN
Dr. Stacy Campbell
BSN, RN
Fort Wayne, IN
Denise Cayot
Fort Wayne, IN
Dr. Sarah Cook
BSN, RN, OCN
Fort Wayne, IN
Compare Oncology 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 Indiana medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Oncology 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.
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Frequently Asked Questions
What is Hannah Armstrong, NP's specialty? ▼
Hannah Armstrong, NP specializes in Oncology Registered Nurse and practices in Fort Wayne, Indiana. Credentials: NP.
How much does Hannah Armstrong, NP prescribe under Medicare Part D? ▼
In 2023, Hannah Armstrong, NP wrote 169 Medicare Part D claims totaling $136K in drug costs for 50 beneficiaries.
What is Hannah Armstrong, NP's Medicare quality score? ▼
Hannah Armstrong, NP has a CMS MIPS Final Score of 81.2/100 (Quality: 69, Cost: 68.5). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Hannah Armstrong, NP located? ▼
Hannah Armstrong, NP is located at 11050 PARKVIEW CIRCLE DR, Fort Wayne, IN, 46845. Phone: (833) 724-8326.
What is Hannah Armstrong, NP's NPI number? ▼
Hannah Armstrong, NP's National Provider Identifier (NPI) is 1417625732, issued on 09/01/2021.
Does Hannah Armstrong, NP prescribe more brand-name or generic drugs? ▼
Hannah Armstrong, NP's prescribing is 11% brand-name and 89% generic drugs by claim count, with $133K in brand drug costs.
How many Oncology Registered Nurse providers are there in the US? ▼
There are 883 Oncology Registered Nurse providers across 50 states in the US. The average Oncology Registered Nurse provider writes 555 Medicare Part D claims per year.
What drugs does Hannah Armstrong, NP prescribe most often? ▼
Based on 2023 Medicare Part D data, Hannah Armstrong, NP's most frequently prescribed drugs include Potassium Chloride, Dexamethasone, Ondansetron Odt. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Hannah Armstrong, NP accept Medicare? ▼
Hannah Armstrong, NP appears in CMS Medicare data with 169 Part D claims and 50 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Hannah Armstrong, NP's credentials? ▼
Hannah Armstrong, NP's NPI is 1417625732 with credentials NP. 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
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.