NPI registry status
Active
2026 NPPES data Gerontology Nurse Practitioner NPI 1336540418 NURSE PRACTITIONER
Verify on CMS → Andrea Enters, NURSE PRACTITIONER
Gerontology Nurse Practitioner in Sussex, Wisconsin.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 9,706 in Gerontology 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
15K
Medicare Part D claims · 312 beneficiaries · Gerontology Nurse Practitioner avg: 1K
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs
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
Andrea Enters, NURSE PRACTITIONER filed 14,962 Medicare Part D claims in 2023 as a Gerontology Nurse Practitioner in Sussex, Wisconsin, prescribing 93% generic.
- 15K
- Part D claims, 2023
- 93%
- generic prescribing
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.
Andrea Enters, NURSE PRACTITIONER's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
14,962 Top 2% higher than 98% 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 Andrea Enters, NURSE PRACTITIONER?
Quality data not reportedPrimary specialty
Gerontology Nurse Practitioner
Medicare Part D claims
14,962 12× vs specialty avg
Specialty distribution in Wisconsin
How Gerontology Nurse Practitioner compares to other specialties among Wisconsin 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 Gerontology 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).
Andrea Enters, NURSE PRACTITIONER appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding NURSE PRACTITIONER credentials at N54W23859 JOHANSSEN CT, Sussex, WI, 53089, with a listed phone of (414) 708-8824. NPI 1336540418 was issued on 09/09/2014.
Medicare Part D records for calendar year 2023 show 14,962 prescription claims written by this provider, covering 312 Medicare beneficiaries and totaling roughly $493K in drug spend, split 7% brand-name and 93% generic by claim count, with an opioid prescribing rate of 0.9%.
Gerontology Nurse Practitioner is a mid-sized specialty nationwide, with 9,706 enrolled providers across 54 states and an average of 1,283 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 | 1336540418 |
|---|---|
| Specialty | Gerontology Nurse Practitioner |
| Credentials | NURSE PRACTITIONER |
| Gender | Female |
| NPI Issued | 09/09/2014 |
Hospital and facility affiliations
Facilities where Andrea Enters, NURSE PRACTITIONER 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.
Wisconsin Center For Infusion SC
Greenfield, WI
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Generic-heavy
Andrea Enters, NURSE PRACTITIONER - brand share 7.0%
Gerontology Nurse Practitioner average
7% brand-name claims vs 93% generic, on 14,962 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.
14,962
Total Claims
$493K
Total Drug Cost
312
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 15,529
- Total Day Supply
- 294,371
- Brand vs Generic
- 7% brand / 93% generic
- Brand Drug Cost
- $267K
- Generic Drug Cost
- $224K
- Opioid Claims
- 140 (0.9% rate)
- Antibiotic Claims
- 155
Patient Demographics
- Average Patient Age
- 85.5 years
- Avg HCC Risk Score
- 2.32
- Gender Split
- 72% female / 28% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Andrea Enters, NURSE PRACTITIONER prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
759 claims
- Levothyroxine Sodium
Levothyroxine Sodium
675 claims
- Sertraline Hcl
Sertraline Hcl
656 claims
- Furosemide
Furosemide
576 claims
- Amlodipine Besylate
Amlodipine Besylate
560 claims
- Quetiapine Fumarate
Quetiapine Fumarate
552 claims
- Gabapentin
Gabapentin
487 claims
- Donepezil Hcl
Donepezil Hcl
418 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 759 |
| Levothyroxine Sodium | 675 |
| Sertraline Hcl | 656 |
| Furosemide | 576 |
| Amlodipine Besylate | 560 |
| Quetiapine Fumarate | 552 |
| Gabapentin | 487 |
| Donepezil Hcl | 418 |
| Losartan Potassium | 399 |
| Pantoprazole Sodium | 372 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Gerontology Nurse Practitioner Overview
How Andrea Enters, NURSE PRACTITIONER fits within the Gerontology Nurse Practitioner landscape nationally.
9,706
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,283
Avg Claims per Provider
Andrea Enters, NURSE PRACTITIONER's 14,962 claims are above the specialty average of 1,283.
Nearby Gerontology Nurse Practitioner Providers in Wisconsin
Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as Enters.
Dr. Blaire Adkins
DNP
Madison, WI
Dr. Fatima Ali
NP
Mequon, WI
Dr. Nina Alioto
NP
Milwaukee, WI
Dr. Patricia Angelucci
NP
Appleton, WI
Dr. Jessica Angove
APNP
Waukesha, WI
Compare Gerontology 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 Wisconsin medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Gerontology 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 Andrea Enters, NURSE PRACTITIONER's specialty? ▼
Andrea Enters, NURSE PRACTITIONER specializes in Gerontology Nurse Practitioner and practices in Sussex, Wisconsin. Credentials: NURSE PRACTITIONER.
How much does Andrea Enters, NURSE PRACTITIONER prescribe under Medicare Part D? ▼
In 2023, Andrea Enters, NURSE PRACTITIONER wrote 14,962 Medicare Part D claims totaling $493K in drug costs for 312 beneficiaries.
Where is Andrea Enters, NURSE PRACTITIONER located? ▼
Andrea Enters, NURSE PRACTITIONER is located at N54W23859 JOHANSSEN CT, Sussex, WI, 53089. Phone: (414) 708-8824.
What is Andrea Enters, NURSE PRACTITIONER's NPI number? ▼
Andrea Enters, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1336540418, issued on 09/09/2014.
Does Andrea Enters, NURSE PRACTITIONER prescribe more brand-name or generic drugs? ▼
Andrea Enters, NURSE PRACTITIONER's prescribing is 7% brand-name and 93% generic drugs by claim count, with $267K in brand drug costs.
Does Andrea Enters, NURSE PRACTITIONER prescribe opioids? ▼
Yes, Andrea Enters, NURSE PRACTITIONER had 140 opioid claims in 2023 with an opioid prescribing rate of 0.9%.
How many Gerontology Nurse Practitioner providers are there in the US? ▼
There are 9,706 Gerontology Nurse Practitioner providers across 54 states in the US. The average Gerontology Nurse Practitioner provider writes 1,283 Medicare Part D claims per year.
What drugs does Andrea Enters, NURSE PRACTITIONER prescribe most often? ▼
Based on 2023 Medicare Part D data, Andrea Enters, NURSE PRACTITIONER's most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Sertraline Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Andrea Enters, NURSE PRACTITIONER accept Medicare? ▼
Andrea Enters, NURSE PRACTITIONER appears in CMS Medicare data with 14,962 Part D claims and 312 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Andrea Enters, NURSE PRACTITIONER's credentials? ▼
Andrea Enters, NURSE PRACTITIONER's NPI is 1336540418 with credentials NURSE PRACTITIONER. 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.