NPI registry status
Active
2026 NPPES data Nurse Practitioner NPI 1639637341 NP
Verify on CMS → Michele Viers, NP
Nurse Practitioner 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 87,700 in 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 · 387 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
89%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$184.87
16 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Michele Viers, NP filed 5,354 Medicare Part D claims in 2023 as a Nurse Practitioner in Fort Wayne, Indiana, prescribing 89% generic.
- 5K
- Part D claims, 2023
- 89%
- generic prescribing
- $184.87
- 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.
Michele Viers, NP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
5,354 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 Michele Viers, NP?
Quality data not reportedPrimary specialty
Nurse Practitioner
Medicare Part D claims
5,354 394% vs specialty avg
Specialty distribution in Indiana
How Nurse Practitioner compares to other specialties among Indiana 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 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).
Michele Viers, NP appears in the CMS NPPES registry as a Nurse Practitioner provider holding NP credentials at 6326 CONSTITUTION DR, Fort Wayne, IN, 46804, with a listed phone of (260) 413-9262. NPI 1639637341 was issued on 03/12/2019.
Medicare Part D records for calendar year 2023 show 5,354 prescription claims written by this provider, covering 387 Medicare beneficiaries and totaling roughly $432K in drug spend, split 10% brand-name and 89% generic by claim count, with an opioid prescribing rate of 0.8%.
Nurse Practitioner is a high-volume specialty nationwide, with 87,700 enrolled providers across 56 states and an average of 1,084 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 | 1639637341 |
|---|---|
| Specialty | Nurse Practitioner |
| Credentials | NP |
| Gender | Female |
| NPI Issued | 03/12/2019 |
Hospital and facility affiliations
Facilities where Michele Viers, 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.
Eventus Ecs, Inc
Indianapolis, 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 Michele Viers, NP. Source: openpaymentsdata.cms.gov.
Total received
$185
Largest payer
Supernus 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
Michele Viers, NP - brand share 10.0%
Nurse Practitioner average
10% brand-name claims vs 89% generic, on 5,354 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.
5,354
Total Claims
$432K
Total Drug Cost
387
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 5,503
- Total Day Supply
- 140,673
- Brand vs Generic
- 10% brand / 89% generic
- Brand Drug Cost
- $272K
- Generic Drug Cost
- $159K
- Opioid Claims
- 43 (0.8% rate)
- Antibiotic Claims
- 81
Patient Demographics
- Average Patient Age
- 70.1 years
- Avg HCC Risk Score
- 1.80
- Gender Split
- 62% female / 38% male
- Age Distribution
- <65: 122, 65-74: 79, 75-84: 81, 85+: 105
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Michele Viers, NP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Buspirone Hcl
Buspirone Hcl
317 claims
- Sertraline Hcl
Sertraline Hcl
210 claims
- Quetiapine Fumarate
Quetiapine Fumarate
184 claims
- Risperidone
Risperidone
183 claims
- Trazodone Hcl
Trazodone Hcl
169 claims
- Donepezil Hcl
Donepezil Hcl
163 claims
- Levothyroxine Sodium
Levothyroxine Sodium
154 claims
- Atorvastatin Calcium
Atorvastatin Calcium
150 claims
| Drug | Claims |
|---|---|
| Buspirone Hcl | 317 |
| Sertraline Hcl | 210 |
| Quetiapine Fumarate | 184 |
| Risperidone | 183 |
| Trazodone Hcl | 169 |
| Donepezil Hcl | 163 |
| Levothyroxine Sodium | 154 |
| Atorvastatin Calcium | 150 |
| Fluoxetine Hcl | 145 |
| Gemtesa Vibegron | 100 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nurse Practitioner Overview
How Michele Viers, NP fits within the Nurse Practitioner landscape nationally.
87,700
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider
Michele Viers, NP's 5,354 claims are above the specialty average of 1,084.
Nearby Nurse Practitioner Providers in Indiana
Other clinicians with the same primary specialty enrolled in Indiana, drawn from the same CMS NPPES roster as Viers.
Dr. Kristin Abbs
NP
Fort Wayne, IN
Dr. Anila Abraham
NP
Evansville, IN
Caitlin Ackeret
Columbus, IN
Dr. Abigail Adams
NP
Newburgh, IN
Ashley Adams
Kokomo, IN
Compare 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 Indiana medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby 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
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Medical Specialties Explained
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Frequently Asked Questions
What is Michele Viers, NP's specialty? ▼
Michele Viers, NP specializes in Nurse Practitioner and practices in Fort Wayne, Indiana. Credentials: NP.
How much does Michele Viers, NP prescribe under Medicare Part D? ▼
In 2023, Michele Viers, NP wrote 5,354 Medicare Part D claims totaling $432K in drug costs for 387 beneficiaries.
Where is Michele Viers, NP located? ▼
Michele Viers, NP is located at 6326 CONSTITUTION DR, Fort Wayne, IN, 46804. Phone: (260) 413-9262.
What is Michele Viers, NP's NPI number? ▼
Michele Viers, NP's National Provider Identifier (NPI) is 1639637341, issued on 03/12/2019.
Does Michele Viers, NP prescribe more brand-name or generic drugs? ▼
Michele Viers, NP's prescribing is 10% brand-name and 89% generic drugs by claim count, with $272K in brand drug costs.
Does Michele Viers, NP prescribe opioids? ▼
Yes, Michele Viers, NP had 43 opioid claims in 2023 with an opioid prescribing rate of 0.8%.
How many Nurse Practitioner providers are there in the US? ▼
There are 87,700 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does Michele Viers, NP prescribe most often? ▼
Based on 2023 Medicare Part D data, Michele Viers, NP's most frequently prescribed drugs include Buspirone Hcl, Sertraline Hcl, Quetiapine Fumarate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Michele Viers, NP accept Medicare? ▼
Michele Viers, NP appears in CMS Medicare data with 5,354 Part D claims and 387 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Michele Viers, NP's credentials? ▼
Michele Viers, NP's NPI is 1639637341 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
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.