2026 NPPES data Primary Care Nurse Practitioner NPI 1225001464 A.R.N.P.
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KRISTA WILSON, A.R.N.P.

Primary Care Nurse Practitioner in MALVERN, Iowa. 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
2K
Medicare Part D claims · 128 beneficiaries · Primary Care Nurse Practitioner avg: 1K
Generic prescribing
89%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$200.51
6 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: KRISTA WILSON, A.R.N.P. is a Primary Care Nurse Practitioner ([object Object]) practicing in MALVERN, Iowa with a Medicare Part D prescribing footprint of 2K claims across 128 beneficiaries — 11% brand-name prescribing . Industry payments of $200.51 across 6 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: KRISTA WILSON, A.R.N.P. filed 2,456 Medicare Part D claims in 2023 across MALVERN, Iowa. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

KRISTA WILSON, A.R.N.P. at a glance

Quality data not reported

NPI registry status

Active

Issued 02/08/2006

NPI 1225001464

Primary specialty

Primary Care Nurse Practitioner

Mid-sized

10,138 US NPIs in this specialty

Medicare Part D claims

2,456 80% vs specialty avg

2023 prescription claims

Specialty avg: 1,363

Specialty distribution in Iowa

How Primary Care Nurse Practitioner compares to other specialties among Iowa providers

Iowa providers

Primary Care Nurse Practitioner share within Iowa

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

Specialty board-certification context

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

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

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

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

KRISTA WILSON, A.R.N.P. is a Primary Care Nurse Practitioner provider practicing in MALVERN, Iowa, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: A.R.N.P.. NPI: 1225001464. 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.

KRISTA WILSON, A.R.N.P. appears in the CMS NPPES registry as a Primary Care Nurse Practitioner provider holding A.R.N.P. credentials at 415 MAIN ST, MALVERN, IA, 51551, with a listed phone of (712) 624-9185. NPI 1225001464 was issued on 02/08/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WILSON 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 2,456 prescription claims written by this provider, covering 128 Medicare beneficiaries and totaling roughly $202K in drug spend, split 11% brand-name and 89% generic by claim count, with an opioid prescribing rate of 6.5%. 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.

Primary Care Nurse Practitioner is a mid-sized specialty nationwide, with 10,138 enrolled providers across 54 states and an average of 1,363 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

415 MAIN ST
MALVERN, IA 51551

Provider Details

NPI 1225001464
Specialty Primary Care Nurse Practitioner
Credentials A.R.N.P.
Gender Female
NPI Issued 02/08/2006

Hospital and facility affiliations

Facilities where KRISTA WILSON, A.R.N.P. 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.

SHENANDOAH MEDICAL CENTER
SHENANDOAH, IA
Critical Access Hospitals
CMS CCN: 161366

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 KRISTA WILSON, A.R.N.P.. Source: openpaymentsdata.cms.gov.

Total received

$201

Largest payer

E.R. Squibb & Sons, L.L.C.

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

KRISTA WILSON, A.R.N.P. — brand share 11.0%
Specialty average (est.)

11% brand-name claims vs 89% generic, on 2,456 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.

2,456
Total Claims
$202K
Total Drug Cost
128
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,150
Total Day Supply
117,408
Brand vs Generic
11% brand / 89% generic
Brand Drug Cost
$161K
Generic Drug Cost
$40K
Opioid Claims
159 (6.5% rate)
Antibiotic Claims
108

Patient Demographics

Average Patient Age
69.9 years
Avg HCC Risk Score
0.82
Gender Split
66% female / 34% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Losartan Potassium
123
Levothyroxine Sodium
116
Atorvastatin Calcium
93
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
92
Gabapentin
73
Omeprazole
72
Amlodipine Besylate
64
Hydrochlorothiazide
64
Pantoprazole Sodium
61
Metformin Hcl
54

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

Primary Care Nurse Practitioner Overview

How KRISTA WILSON, A.R.N.P. fits within the Primary Care Nurse Practitioner landscape nationally.

10,138
Primary Care Nurse Practitioner Providers in US
54
States with Primary Care Nurse Practitioner
1,363
Avg Claims per Provider

KRISTA WILSON, A.R.N.P.'s 2,456 claims are above the specialty average of 1,363.

Nearby Primary Care Nurse Practitioner Providers in Iowa

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

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

Frequently Asked Questions

What is KRISTA WILSON, A.R.N.P.'s specialty?
KRISTA WILSON, A.R.N.P. specializes in Primary Care Nurse Practitioner and practices in MALVERN, Iowa. Credentials: A.R.N.P..
How much does KRISTA WILSON, A.R.N.P. prescribe under Medicare Part D?
In 2023, KRISTA WILSON, A.R.N.P. wrote 2,456 Medicare Part D claims totaling $202K in drug costs for 128 beneficiaries.
Where is KRISTA WILSON, A.R.N.P. located?
KRISTA WILSON, A.R.N.P. is located at 415 MAIN ST, MALVERN, IA, 51551. Phone: (712) 624-9185.
What is KRISTA WILSON, A.R.N.P.'s NPI number?
KRISTA WILSON, A.R.N.P.'s National Provider Identifier (NPI) is 1225001464, issued on 02/08/2006.
Does KRISTA WILSON, A.R.N.P. prescribe more brand-name or generic drugs?
KRISTA WILSON, A.R.N.P.'s prescribing is 11% brand-name and 89% generic drugs by claim count, with $161K in brand drug costs.
Does KRISTA WILSON, A.R.N.P. prescribe opioids?
Yes, KRISTA WILSON, A.R.N.P. had 159 opioid claims in 2023 with an opioid prescribing rate of 6.5%.
How many Primary Care Nurse Practitioner providers are there in the US?
There are 10,138 Primary Care Nurse Practitioner providers across 54 states in the US. The average Primary Care Nurse Practitioner provider writes 1,363 Medicare Part D claims per year.
What drugs does KRISTA WILSON, A.R.N.P. prescribe most often?
Based on 2023 Medicare Part D data, KRISTA WILSON, A.R.N.P.'s most frequently prescribed drugs include Losartan Potassium, Levothyroxine Sodium, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KRISTA WILSON, A.R.N.P. accept Medicare?
KRISTA WILSON, A.R.N.P. appears in CMS Medicare data with 2,456 Part D claims and 128 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KRISTA WILSON, A.R.N.P.'s credentials?
KRISTA WILSON, A.R.N.P.'s NPI is 1225001464 with credentials A.R.N.P.. 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