NPI registry status
Active
2026 NPPES data Registered Nurse NPI 1154962546 FNP
Verify on CMS → Elizabeth Powell, FNP
Registered Nurse in Edmond, Oklahoma.
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
723
Medicare Part D claims · 122 beneficiaries · Registered Nurse avg: 1K
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Elizabeth Powell, FNP filed 723 Medicare Part D claims in 2023 as a Registered Nurse in Edmond, Oklahoma.
- 723
- 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.
Elizabeth Powell, FNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
723 Top 29% higher than 71% 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 Powell, FNP?
Quality data not reportedPrimary specialty
Registered Nurse
Medicare Part D claims
723 28% vs specialty avg
Specialty distribution in Oklahoma
How Registered Nurse compares to other specialties among Oklahoma 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 Powell, FNP appears in the CMS NPPES registry as a Registered Nurse provider holding FNP credentials at 1 S BRYANT AVE, Edmond, OK, 73034, with a listed phone of (405) 359-5370. NPI 1154962546 was issued on 10/07/2019.
Medicare Part D records for calendar year 2023 show 723 prescription claims written by this provider, covering 122 Medicare beneficiaries and totaling roughly $46K in drug spend.
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 | 1154962546 |
|---|---|
| Specialty | Registered Nurse |
| Credentials | FNP |
| Gender | Female |
| NPI Issued | 10/07/2019 |
Hospital and facility affiliations
Facilities where Elizabeth Powell, FNP 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.
Optimum Pac PLLC
Edmond, OK
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.
723
Total Claims
$46K
Total Drug Cost
122
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 725
- Total Day Supply
- 14,491
- Generic Drug Cost
- $18K
- Antibiotic Claims
- 40
Patient Demographics
- Average Patient Age
- 77.1 years
- Avg HCC Risk Score
- 2.83
- Gender Split
- 63% female / 37% male
- Age Distribution
- <65: 21, 65-74: 26, 75-84: 40, 85+: 35
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Elizabeth Powell, FNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Amlodipine Besylate
Amlodipine Besylate
55 claims
- Furosemide
Furosemide
46 claims
- Buspirone Hcl
Buspirone Hcl
33 claims
- Trelegy Ellipta
Trelegy Ellipta
23 claims
- Loperamide 19
Loperamide
19 claims
- Mirtazapine 19
Mirtazapine
19 claims
- Potassium Chloride 18
Potassium Chloride
18 claims
- Ondansetron Hcl 17
Ondansetron Hcl
17 claims
| Drug | Claims |
|---|---|
| Amlodipine Besylate | 55 |
| Furosemide | 46 |
| Buspirone Hcl | 33 |
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 23 |
| Loperamide Loperamide Hcl | 19 |
| Mirtazapine | 19 |
| Potassium Chloride | 18 |
| Ondansetron Hcl | 17 |
| Gabapentin | 16 |
| Losartan Potassium | 15 |
* 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 Powell, FNP 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 Powell, FNP's 723 claims are below the specialty average of 1,000.
Nearby Registered Nurse Providers in Oklahoma
Other clinicians with the same primary specialty enrolled in Oklahoma, drawn from the same CMS NPPES roster as Powell.
Dr. Jennifer Abad
BSN, RN
Tulsa, OK
Dr. Jalelah Abdul-Raheem
RN
Oklahoma City, OK
Lydia Achiri-Ndalle
Oklahoma City, OK
Anitra Adams
Lawton, OK
Dr. Keri Adams
CRNA
Oklahoma City, OK
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 Oklahoma 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
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 Oklahoma
Frequently Asked Questions
What is Elizabeth Powell, FNP's specialty? ▼
Elizabeth Powell, FNP specializes in Registered Nurse and practices in Edmond, Oklahoma. Credentials: FNP.
How much does Elizabeth Powell, FNP prescribe under Medicare Part D? ▼
In 2023, Elizabeth Powell, FNP wrote 723 Medicare Part D claims totaling $46K in drug costs for 122 beneficiaries.
Where is Elizabeth Powell, FNP located? ▼
Elizabeth Powell, FNP is located at 1 S BRYANT AVE, Edmond, OK, 73034. Phone: (405) 359-5370.
What is Elizabeth Powell, FNP's NPI number? ▼
Elizabeth Powell, FNP's National Provider Identifier (NPI) is 1154962546, issued on 10/07/2019.
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 Elizabeth Powell, FNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Elizabeth Powell, FNP's most frequently prescribed drugs include Amlodipine Besylate, Furosemide, Buspirone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Elizabeth Powell, FNP accept Medicare? ▼
Elizabeth Powell, FNP appears in CMS Medicare data with 723 Part D claims and 122 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Elizabeth Powell, FNP's credentials? ▼
Elizabeth Powell, FNP's NPI is 1154962546 with credentials FNP. 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.