NPI registry status
Active
2026 NPPES data Acute Care Nurse Practitioner NPI 1700335437 NP
Verify on CMS → Nancy Eaton, NP
Acute Care Nurse Practitioner in Greenfield, 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 24,697 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
1K
Medicare Part D claims · 86 beneficiaries · Acute Care Nurse Practitioner avg: 576
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$914.93
2 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
Nancy Eaton, NP filed 1,009 Medicare Part D claims in 2023 as a Acute Care Nurse Practitioner in Greenfield, Indiana, prescribing 88% generic.
- 1K
- Part D claims, 2023
- 88%
- generic prescribing
- $914.93
- 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.
Nancy Eaton, NP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,009 Top 24% higher than 76% 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 Nancy Eaton, NP?
Quality data not reportedPrimary specialty
Acute Care Nurse Practitioner
Medicare Part D claims
1,009 75% vs specialty avg
Specialty distribution in Indiana
How Acute Care 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 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).
Nancy Eaton, NP appears in the CMS NPPES registry as an Acute Care Nurse Practitioner provider holding NP credentials at 745 N SWOPE ST, Greenfield, IN, 46140, with a listed phone of (317) 462-9221. NPI 1700335437 was issued on 09/22/2016.
Medicare Part D records for calendar year 2023 show 1,009 prescription claims written by this provider, covering 86 Medicare beneficiaries and totaling roughly $61K in drug spend, split 12% brand-name and 88% generic by claim count, with an opioid prescribing rate of 3.6%.
Acute Care Nurse Practitioner is a mid-sized specialty nationwide, with 24,697 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 | 1700335437 |
|---|---|
| Specialty | Acute Care Nurse Practitioner |
| Credentials | NP |
| Gender | Female |
| NPI Issued | 09/22/2016 |
Hospital and facility affiliations
Facilities where Nancy Eaton, 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.
Galen Inpatient Physicians PC
Terre Haute, IN
IN Hospitalists, LLC
Terre Haute, 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 Nancy Eaton, NP. Source: openpaymentsdata.cms.gov.
Total received
$915
Largest payer
TG Therapeutics, 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
Nancy Eaton, NP - brand share 12.0%
Acute Care Nurse Practitioner average
12% brand-name claims vs 88% generic, on 1,009 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.
1,009
Total Claims
$61K
Total Drug Cost
86
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,014
- Total Day Supply
- 18,936
- Brand vs Generic
- 12% brand / 88% generic
- Brand Drug Cost
- $40K
- Generic Drug Cost
- $20K
- Opioid Claims
- 36 (3.6% rate)
Patient Demographics
- Average Patient Age
- 74.6 years
- Avg HCC Risk Score
- 3.33
- Gender Split
- 69% female / 31% male
- Age Distribution
- <65: 17, 65-74: 26, 75-84: 24, 85+: 19
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Nancy Eaton, NP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Furosemide
Furosemide
149 claims
- Gabapentin
Gabapentin
121 claims
- Potassium Chloride
Potassium Chloride
89 claims
- Myrbetriq 55
Myrbetriq
55 claims
- Hydrochlorothiazide 32
Hydrochlorothiazide
32 claims
- Ondansetron Hcl 26
Ondansetron Hcl
26 claims
- Sertraline Hcl 26
Sertraline Hcl
26 claims
- Naproxen 25
Naproxen
25 claims
| Drug | Claims |
|---|---|
| Furosemide | 149 |
| Gabapentin | 121 |
| Potassium Chloride | 89 |
| Myrbetriq Mirabegron | 55 |
| Hydrochlorothiazide | 32 |
| Ondansetron Hcl | 26 |
| Sertraline Hcl | 26 |
| Naproxen | 25 |
| Amlodipine Besylate | 24 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 23 |
* 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 Nancy Eaton, NP fits within the Acute Care Nurse Practitioner landscape nationally.
24,697
Acute Care Nurse Practitioner Providers in US
53
States with Acute Care Nurse Practitioner
576
Avg Claims per Provider
Nancy Eaton, NP's 1,009 claims are above the specialty average of 576.
Nearby Acute Care Nurse Practitioner Providers in Indiana
Other clinicians with the same primary specialty enrolled in Indiana, drawn from the same CMS NPPES roster as Eaton.
Dr. Jordan Adams
NP
Indianapolis, IN
Dr. Latonya Adesunloye
NP
Carmel, IN
Dr. Ashley Ahmad
DNP-C
Carmel, IN
Dr. Devin Alberson
APRN
Crown Point, IN
Dr. Connie Allen
FNP
Indianapolis, IN
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 Indiana 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.
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Frequently Asked Questions
What is Nancy Eaton, NP's specialty? ▼
Nancy Eaton, NP specializes in Acute Care Nurse Practitioner and practices in Greenfield, Indiana. Credentials: NP.
How much does Nancy Eaton, NP prescribe under Medicare Part D? ▼
In 2023, Nancy Eaton, NP wrote 1,009 Medicare Part D claims totaling $61K in drug costs for 86 beneficiaries.
Where is Nancy Eaton, NP located? ▼
Nancy Eaton, NP is located at 745 N SWOPE ST, Greenfield, IN, 46140. Phone: (317) 462-9221.
What is Nancy Eaton, NP's NPI number? ▼
Nancy Eaton, NP's National Provider Identifier (NPI) is 1700335437, issued on 09/22/2016.
Does Nancy Eaton, NP prescribe more brand-name or generic drugs? ▼
Nancy Eaton, NP's prescribing is 12% brand-name and 88% generic drugs by claim count, with $40K in brand drug costs.
Does Nancy Eaton, NP prescribe opioids? ▼
Yes, Nancy Eaton, NP had 36 opioid claims in 2023 with an opioid prescribing rate of 3.6%.
How many Acute Care Nurse Practitioner providers are there in the US? ▼
There are 24,697 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 Nancy Eaton, NP prescribe most often? ▼
Based on 2023 Medicare Part D data, Nancy Eaton, NP's most frequently prescribed drugs include Furosemide, Gabapentin, Potassium Chloride. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Nancy Eaton, NP accept Medicare? ▼
Nancy Eaton, NP appears in CMS Medicare data with 1,009 Part D claims and 86 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Nancy Eaton, NP's credentials? ▼
Nancy Eaton, NP's NPI is 1700335437 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.
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.