2026 NPPES data Licensed Practical Nurse NPI 1609157189 CNP
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BROOKE DIRKSEN, CNP

Licensed Practical Nurse in SIOUX FALLS, South Dakota. 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
29
Medicare Part D claims · 15 beneficiaries · Licensed Practical Nurse avg: 1K
MIPS score
76.6912/100
▼ 6 pts below national avg 83.1 · [object Object]
What the federal data reveals: BROOKE DIRKSEN, CNP is a Licensed Practical Nurse ([object Object]) practicing in SIOUX FALLS, South Dakota with a Medicare Part D prescribing footprint of 29 claims across 15 beneficiaries . Their CMS MIPS Final Score of 76.6912/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: BROOKE DIRKSEN, CNP reported a CMS MIPS final score of 76.6912 out of 100, below the 83.1 national average, and filed 29 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

BROOKE DIRKSEN, CNP at a glance

Below national average

NPI registry status

Active

Issued 08/29/2011

NPI 1609157189

Primary specialty

Licensed Practical Nurse

High-volume

71,357 US NPIs in this specialty

Medicare Part D claims

29 97% vs specialty avg

2023 prescription claims

Specialty avg: 1,004

MIPS final score

76.6912/100 6.408799999999999% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in South Dakota

How Licensed Practical Nurse compares to other specialties among South Dakota providers

South Dakota providers

Licensed Practical Nurse share within South Dakota

1. Licensed Practical Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Licensed Practical Nurse share within South Dakota

Medicare quality performance — MIPS

BROOKE DIRKSEN, CNP's 2023 MIPS final score plotted against the Licensed Practical Nurse national average

Below national average
MIPS Final Score
76.6912/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Licensed Practical Nurse) — 76.6912/100 vs national avg 83.1

0%100%National avg83%76.7%
MIPS final score (Licensed Practical Nurse) — 76.6912/100 vs national avg 83.1

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).

BROOKE DIRKSEN, CNP is a Licensed Practical Nurse provider practicing in SIOUX FALLS, South Dakota, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: CNP. NPI: 1609157189. 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.

BROOKE DIRKSEN, CNP appears in the CMS NPPES registry as a Licensed Practical Nurse provider holding CNP credentials at 1508 W 22ND ST STE 101, SIOUX FALLS, SD, 57105, with a listed phone of (605) 328-3841. NPI 1609157189 was issued on 08/29/2011. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DIRKSEN 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 29 prescription claims written by this provider, covering 15 Medicare beneficiaries and totaling roughly $176 in drug spend. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 76.6912/100 for the 2023 performance year (Quality 78.5693, Cost 44.5681), compared with the national average of 83.1.

Licensed Practical Nurse is a high-volume specialty nationwide, with 71,357 enrolled providers across 55 states and an average of 1,004 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

1508 W 22ND ST STE 101
SIOUX FALLS, SD 57105

Provider Details

NPI 1609157189
Specialty Licensed Practical Nurse
Credentials CNP
Gender Female
NPI Issued 08/29/2011

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

76.6912
Final Score
Avg: 83.1
78.5693
Quality
44.5681
Cost
99
Promoting Interoperability

Reporting: Group practice

Medicare Part D Prescribing Data

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

29
Total Claims
$176
Total Drug Cost
15
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
32
Total Day Supply
720
Brand Drug Cost
$0
Generic Drug Cost
$176

Patient Demographics

Average Patient Age
66.4 years
Avg HCC Risk Score
1.37

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Omeprazole
18

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

Licensed Practical Nurse Overview

How BROOKE DIRKSEN, CNP fits within the Licensed Practical Nurse landscape nationally.

71,357
Licensed Practical Nurse Providers in US
55
States with Licensed Practical Nurse
1,004
Avg Claims per Provider

BROOKE DIRKSEN, CNP's 29 claims are below the specialty average of 1,004.

Nearby Licensed Practical Nurse Providers in South Dakota

Other clinicians with the same primary specialty enrolled in South Dakota, drawn from the same CMS NPPES roster as DIRKSEN.

Compare Licensed Practical Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is BROOKE DIRKSEN, CNP's specialty?
BROOKE DIRKSEN, CNP specializes in Licensed Practical Nurse and practices in SIOUX FALLS, South Dakota. Credentials: CNP.
How much does BROOKE DIRKSEN, CNP prescribe under Medicare Part D?
In 2023, BROOKE DIRKSEN, CNP wrote 29 Medicare Part D claims totaling $176 in drug costs for 15 beneficiaries.
What is BROOKE DIRKSEN, CNP's Medicare quality score?
BROOKE DIRKSEN, CNP has a CMS MIPS Final Score of 76.6912/100 (Quality: 78.5693, Cost: 44.5681). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is BROOKE DIRKSEN, CNP located?
BROOKE DIRKSEN, CNP is located at 1508 W 22ND ST STE 101, SIOUX FALLS, SD, 57105. Phone: (605) 328-3841.
What is BROOKE DIRKSEN, CNP's NPI number?
BROOKE DIRKSEN, CNP's National Provider Identifier (NPI) is 1609157189, issued on 08/29/2011.
How many Licensed Practical Nurse providers are there in the US?
There are 71,357 Licensed Practical Nurse providers across 55 states in the US. The average Licensed Practical Nurse provider writes 1,004 Medicare Part D claims per year.
What drugs does BROOKE DIRKSEN, CNP prescribe most often?
Based on 2023 Medicare Part D data, BROOKE DIRKSEN, CNP's most frequently prescribed drugs include Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does BROOKE DIRKSEN, CNP accept Medicare?
BROOKE DIRKSEN, CNP appears in CMS Medicare data with 29 Part D claims and 15 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify BROOKE DIRKSEN, CNP's credentials?
BROOKE DIRKSEN, CNP's NPI is 1609157189 with credentials CNP. 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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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