NPI registry status
Active
2026 NPPES data Acute Care Nurse Practitioner NPI 1902183700 NP
Verify on CMS → Barbara Armentrout, NP
Acute Care Nurse Practitioner in Richmond, Virginia.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 24,583 in Acute Care Nurse Practitioner, 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
5K
Medicare Part D claims · 163 beneficiaries · Acute Care Nurse Practitioner avg: 576
Industry payments
$359.27
17 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Barbara Armentrout, NP filed 5,239 Medicare Part D claims in 2023 as a Acute Care Nurse Practitioner in Richmond, Virginia.
- 5K
- Part D claims, 2023
- $359.27
- 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.
Barbara Armentrout, NP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
5,239 Top 6% higher than 94% 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 Barbara Armentrout, NP?
Quality data not reportedPrimary specialty
Acute Care Nurse Practitioner
Medicare Part D claims
5,239 9× vs specialty avg
Specialty distribution in Virginia
How Acute Care Nurse Practitioner compares to other specialties among Virginia 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 Acute Care Nurse Practitioner. 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).
Barbara Armentrout, NP appears in the CMS NPPES registry as a Acute Care Nurse Practitioner provider holding NP credentials at 1250 E MARSHALL ST, Richmond, VA, 23298, with a listed phone of (804) 828-8290. NPI 1902183700 was issued on 11/08/2011.
Medicare Part D records for calendar year 2023 show 5,239 prescription claims written by this provider, covering 163 Medicare beneficiaries and totaling roughly $897K in drug spend, with an opioid prescribing rate of 40.4%.
Acute Care Nurse Practitioner is a mid-sized specialty nationwide, with 24,583 enrolled providers across 53 states and an average of 576 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 | 1902183700 |
|---|---|
| Specialty | Acute Care Nurse Practitioner |
| Credentials | NP |
| Gender | Female |
| NPI Issued | 11/08/2011 |
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 Barbara Armentrout, NP. Source: openpaymentsdata.cms.gov.
Total received
$359
Largest payer
ABBVIE 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.
5,239
Total Claims
$897K
Total Drug Cost
163
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 5,749
- Total Day Supply
- 157,141
- Generic Drug Cost
- $256K
- Opioid Claims
- 2,119 (40.4% rate)
- Antibiotic Claims
- 30
Patient Demographics
- Average Patient Age
- 63.0 years
- Avg HCC Risk Score
- 1.64
- Gender Split
- 58% female / 42% male
- Age Distribution
- <65: 85, 65-74: 60, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Barbara Armentrout, NP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Oxycodone Hcl
Oxycodone Hcl
826 claims
- Oxycodone-Acetamin… 307
Oxycodone-Acetaminophen
307 claims
- Gabapentin 285
Gabapentin
285 claims
- Morphine Sulfate Er 227
Morphine Sulfate Er
227 claims
- Pregabalin 220
Pregabalin
220 claims
- Hydrocodone-Acetam… 218
Hydrocodone-Acetaminophen
218 claims
- Diclofenac Sodium 139
Diclofenac Sodium
139 claims
- Tizanidine Hcl 130
Tizanidine Hcl
130 claims
| Drug | Claims |
|---|---|
| Oxycodone Hcl | 826 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 307 |
| Gabapentin | 285 |
| Morphine Sulfate Er Morphine Sulfate | 227 |
| Pregabalin | 220 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 218 |
| Diclofenac Sodium | 139 |
| Tizanidine Hcl | 130 |
| Hydromorphone Hcl | 96 |
| Xtampza Er Oxycodone Myristate | 96 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Acute Care Nurse Practitioner Overview
How Barbara Armentrout, NP fits within the Acute Care Nurse Practitioner landscape nationally.
24,583
Acute Care Nurse Practitioner Providers in US
53
States with Acute Care Nurse Practitioner
576
Avg Claims per Provider
Barbara Armentrout, NP's 5,239 claims are above the specialty average of 576.
Nearby Acute Care Nurse Practitioner Providers in Virginia
Other clinicians with the same primary specialty enrolled in Virginia, drawn from the same CMS NPPES roster as Armentrout.
Dr. Lauren Abate
CRNP
Arlington, VA
Dr. Jane Abernathie
ACNPC-AG
Richmond, VA
Dr. Elizabeth Adams
A.C.N.P.
Richmond, VA
Aderonke Ademola
Norfolk, VA
Dr. April Ahn
NP
Fredericksburg, VA
Compare Acute Care Nurse Practitioner 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 Virginia medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Acute Care Nurse Practitioner 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 Virginia
Frequently Asked Questions
What is Barbara Armentrout, NP's specialty? ▼
Barbara Armentrout, NP specializes in Acute Care Nurse Practitioner and practices in Richmond, Virginia. Credentials: NP.
How much does Barbara Armentrout, NP prescribe under Medicare Part D? ▼
In 2023, Barbara Armentrout, NP wrote 5,239 Medicare Part D claims totaling $897K in drug costs for 163 beneficiaries.
Where is Barbara Armentrout, NP located? ▼
Barbara Armentrout, NP is located at 1250 E MARSHALL ST, Richmond, VA, 23298. Phone: (804) 828-8290.
What is Barbara Armentrout, NP's NPI number? ▼
Barbara Armentrout, NP's National Provider Identifier (NPI) is 1902183700, issued on 11/08/2011.
Does Barbara Armentrout, NP prescribe opioids? ▼
Yes, Barbara Armentrout, NP had 2,119 opioid claims in 2023 with an opioid prescribing rate of 40.4%.
How many Acute Care Nurse Practitioner providers are there in the US? ▼
There are 24,583 Acute Care Nurse Practitioner providers across 53 states in the US. The average Acute Care Nurse Practitioner provider writes 576 Medicare Part D claims per year.
What drugs does Barbara Armentrout, NP prescribe most often? ▼
Based on 2023 Medicare Part D data, Barbara Armentrout, NP's most frequently prescribed drugs include Oxycodone Hcl, Oxycodone-Acetaminophen, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Barbara Armentrout, NP accept Medicare? ▼
Barbara Armentrout, NP appears in CMS Medicare data with 5,239 Part D claims and 163 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Barbara Armentrout, NP's credentials? ▼
Barbara Armentrout, NP's NPI is 1902183700 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.
- 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.