2026 NPPES data Family Nurse Practitioner NPI 1861046591 APNP
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KIMBERLY HORNES, APNP

Family Nurse Practitioner in FOND DU LAC, Wisconsin. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
4K
Medicare Part D claims · 643 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$259.75
3 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

KIMBERLY HORNES, APNP filed 4,425 Medicare Part D claims in 2023 as a Family Nurse Practitioner in FOND DU LAC, Wisconsin, prescribing 90% generic.

4K
Part D claims, 2023
90%
generic prescribing
$259.75
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.

KIMBERLY HORNES, APNP's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

4,425 Top 7% higher than 93% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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 KIMBERLY HORNES, APNP?

Quality data not reported

NPI registry status

Active

Issued 07/31/2019

NPI 1861046591

Primary specialty

Family Nurse Practitioner

High-volume

209,817 US NPIs in this specialty

Medicare Part D claims

4,425 262% vs specialty avg

2023 prescription claims

Specialty avg: 1,222

Specialty distribution in Wisconsin

How Family Nurse Practitioner compares to other specialties among Wisconsin providers

Wisconsin providers

Family Nurse Practitioner share within Wisconsin

1. Family Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Family Nurse Practitioner share within Wisconsin

Specialty board-certification context

Estimated specialty board-certified rate — Family Nurse Practitioner (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Family Nurse Practitioner ABMS/AOA estimate

Est. board-certified rate (Family Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Family Nurse Practitioner) — ABMS / AOA estimate

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).

KIMBERLY HORNES, APNP appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding APNP credentials at 420 E DIVISION ST, FOND DU LAC, WI, 54935, with a listed phone of (920) 929-2300. NPI 1861046591 was issued on 07/31/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HORNES most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 4,425 prescription claims written by this provider, covering 643 Medicare beneficiaries and totaling roughly $448K in drug spend, split 10% brand-name and 90% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Family Nurse Practitioner is a high-volume specialty nationwide, with 209,817 enrolled providers across 56 states and an average of 1,222 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

420 E DIVISION ST
FOND DU LAC, WI 54935

Provider Details

NPI 1861046591
Specialty Family Nurse Practitioner
Credentials APNP
Gender Female
NPI Issued 07/31/2019

Hospital and facility affiliations

Facilities where KIMBERLY HORNES, APNP 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.

AGNESIAN HEALTHCARE INC
FOND DU LAC, 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).

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 KIMBERLY HORNES, APNP. Source: openpaymentsdata.cms.gov.

Total received

$260

Largest payer

Boston Scientific Corporation

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

KIMBERLY HORNES, APNP — brand share 10.0%
Specialty average (est.)

10% brand-name claims vs 90% generic, on 4,425 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.

4,425
Total Claims
$448K
Total Drug Cost
643
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
11,389
Total Day Supply
337,011
Brand vs Generic
10% brand / 90% generic
Brand Drug Cost
$359K
Generic Drug Cost
$89K
Antibiotic Claims
82

Patient Demographics

Average Patient Age
76.7 years
Avg HCC Risk Score
1.65
Gender Split
39% female / 61% male
Age Distribution
<65: 31, 65-74: 218, 75-84: 286, 85+: 108

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What KIMBERLY HORNES, APNP prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Atorvastatin Calcium
515
Metoprolol Succinate
491
Furosemide
391
Clopidogrel
Clopidogrel Bisulfate
302
Metoprolol Tartrate
262
Lisinopril
231
Losartan Potassium
210
Isosorbide Mononitrate Er
Isosorbide Mononitrate
207
Eliquis
Apixaban
185
Rosuvastatin Calcium
162

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Family Nurse Practitioner Overview

How KIMBERLY HORNES, APNP fits within the Family Nurse Practitioner landscape nationally.

209,817
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider

KIMBERLY HORNES, APNP's 4,425 claims are above the specialty average of 1,222.

Nearby Family Nurse Practitioner Providers in Wisconsin

Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as HORNES.

Compare Family Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is KIMBERLY HORNES, APNP's specialty?
KIMBERLY HORNES, APNP specializes in Family Nurse Practitioner and practices in FOND DU LAC, Wisconsin. Credentials: APNP.
How much does KIMBERLY HORNES, APNP prescribe under Medicare Part D?
In 2023, KIMBERLY HORNES, APNP wrote 4,425 Medicare Part D claims totaling $448K in drug costs for 643 beneficiaries.
Where is KIMBERLY HORNES, APNP located?
KIMBERLY HORNES, APNP is located at 420 E DIVISION ST, FOND DU LAC, WI, 54935. Phone: (920) 929-2300.
What is KIMBERLY HORNES, APNP's NPI number?
KIMBERLY HORNES, APNP's National Provider Identifier (NPI) is 1861046591, issued on 07/31/2019.
Does KIMBERLY HORNES, APNP prescribe more brand-name or generic drugs?
KIMBERLY HORNES, APNP's prescribing is 10% brand-name and 90% generic drugs by claim count, with $359K in brand drug costs.
How many Family Nurse Practitioner providers are there in the US?
There are 209,817 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does KIMBERLY HORNES, APNP prescribe most often?
Based on 2023 Medicare Part D data, KIMBERLY HORNES, APNP's most frequently prescribed drugs include Atorvastatin Calcium, Metoprolol Succinate, Furosemide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KIMBERLY HORNES, APNP accept Medicare?
KIMBERLY HORNES, APNP appears in CMS Medicare data with 4,425 Part D claims and 643 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KIMBERLY HORNES, APNP's credentials?
KIMBERLY HORNES, APNP's NPI is 1861046591 with credentials APNP. 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

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