2026 NPPES data Acute Care Nurse Practitioner NPI 1427536911 AG-ACNP
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LINDSAY HUFFMAN, AG-ACNP

Acute Care Nurse Practitioner in GRAFTON, 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
393
Medicare Part D claims · 223 beneficiaries · Acute Care Nurse Practitioner avg: 576
Industry payments
$1.3K
63 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

LINDSAY HUFFMAN, AG-ACNP filed 393 Medicare Part D claims in 2023 as a Acute Care Nurse Practitioner in GRAFTON, Wisconsin.

393
Part D claims, 2023
$1.3K
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.

LINDSAY HUFFMAN, AG-ACNP's Medicare Part D volume vs every U.S. prescriber

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

393 Top 43% higher than 57% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. 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 LINDSAY HUFFMAN, AG-ACNP?

Quality data not reported

NPI registry status

Active

Issued 08/06/2018

NPI 1427536911

Primary specialty

Acute Care Nurse Practitioner

Mid-sized

24,583 US NPIs in this specialty

Medicare Part D claims

393 32% vs specialty avg

2023 prescription claims

Specialty avg: 576

Specialty distribution in Wisconsin

How Acute Care Nurse Practitioner compares to other specialties among Wisconsin providers

Wisconsin providers

Acute Care Nurse Practitioner share within Wisconsin

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

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Acute Care 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).

LINDSAY HUFFMAN, AG-ACNP is a Acute Care Nurse Practitioner provider practicing in GRAFTON, Wisconsin, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: AG-ACNP. NPI: 1427536911. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

LINDSAY HUFFMAN, AG-ACNP appears in the CMS NPPES registry as a Acute Care Nurse Practitioner provider holding AG-ACNP credentials at 975 PORT WASHINGTON RD, GRAFTON, WI, 53024, with a listed phone of (262) 329-1000. NPI 1427536911 was issued on 08/06/2018. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HUFFMAN 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 393 prescription claims written by this provider, covering 223 Medicare beneficiaries and totaling roughly $24K in drug spend, with an opioid prescribing rate of 3.6%. 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.

Acute Care Nurse Practitioner is a mid-sized specialty nationwide, with 24,583 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

975 PORT WASHINGTON RD
GRAFTON, WI 53024

Provider Details

NPI 1427536911
Specialty Acute Care Nurse Practitioner
Credentials AG-ACNP
Gender Female
NPI Issued 08/06/2018

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 LINDSAY HUFFMAN, AG-ACNP. Source: openpaymentsdata.cms.gov.

Total received

$1.3K

Largest payer

Amgen 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.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

393
Total Claims
$24K
Total Drug Cost
223
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
419
Total Day Supply
7,903
Generic Drug Cost
$4K
Opioid Claims
14 (3.6% rate)
Antibiotic Claims
47

Patient Demographics

Average Patient Age
76.5 years
Avg HCC Risk Score
1.96
Gender Split
60% female / 40% male
Age Distribution
<65: 17, 65-74: 88, 75-84: 69, 85+: 49

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Shingrix
Varicella-Zoster Ge/As01b/Pf
37
Prednisone
21
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
12
Amlodipine Besylate
11
Furosemide
11
Pantoprazole Sodium
11
Boostrix Tdap
"Diphth
N/A

* 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 LINDSAY HUFFMAN, AG-ACNP fits within the Acute Care Nurse Practitioner landscape nationally.

24,583
Acute Care Nurse Practitioner Providers in US
53
States with Acute Care Nurse Practitioner
576
Avg Claims per Provider

LINDSAY HUFFMAN, AG-ACNP's 393 claims are below the specialty average of 576.

Nearby Acute Care Nurse Practitioner Providers in Wisconsin

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

Compare Acute Care Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is LINDSAY HUFFMAN, AG-ACNP's specialty?
LINDSAY HUFFMAN, AG-ACNP specializes in Acute Care Nurse Practitioner and practices in GRAFTON, Wisconsin. Credentials: AG-ACNP.
How much does LINDSAY HUFFMAN, AG-ACNP prescribe under Medicare Part D?
In 2023, LINDSAY HUFFMAN, AG-ACNP wrote 393 Medicare Part D claims totaling $24K in drug costs for 223 beneficiaries.
Where is LINDSAY HUFFMAN, AG-ACNP located?
LINDSAY HUFFMAN, AG-ACNP is located at 975 PORT WASHINGTON RD, GRAFTON, WI, 53024. Phone: (262) 329-1000.
What is LINDSAY HUFFMAN, AG-ACNP's NPI number?
LINDSAY HUFFMAN, AG-ACNP's National Provider Identifier (NPI) is 1427536911, issued on 08/06/2018.
Does LINDSAY HUFFMAN, AG-ACNP prescribe opioids?
Yes, LINDSAY HUFFMAN, AG-ACNP had 14 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 24,583 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 LINDSAY HUFFMAN, AG-ACNP prescribe most often?
Based on 2023 Medicare Part D data, LINDSAY HUFFMAN, AG-ACNP's most frequently prescribed drugs include Shingrix, Prednisone, Amoxicillin-Clavulanate Potass. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LINDSAY HUFFMAN, AG-ACNP accept Medicare?
LINDSAY HUFFMAN, AG-ACNP appears in CMS Medicare data with 393 Part D claims and 223 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LINDSAY HUFFMAN, AG-ACNP's credentials?
LINDSAY HUFFMAN, AG-ACNP's NPI is 1427536911 with credentials AG-ACNP. 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