2026 NPPES data Nurse Practitioner NPI 1669002846 APRN
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ANDREA CLARKSON, APRN

Nurse Practitioner in HAYS, Kansas. 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
1K
Medicare Part D claims · 242 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
45%
generic claims · 55% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
81.7643/100
▼ 1 pts below national avg 83.1 · [object Object]
Industry payments
$290.77
13 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: ANDREA CLARKSON, APRN is a Nurse Practitioner ([object Object]) practicing in HAYS, Kansas with a Medicare Part D prescribing footprint of 1K claims across 242 beneficiaries — 55% brand-name prescribing . Their CMS MIPS Final Score of 81.7643/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $290.77 across 13 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: ANDREA CLARKSON, APRN reported a CMS MIPS final score of 81.7643 out of 100, below the 83.1 national average, and filed 1,071 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

ANDREA CLARKSON, APRN at a glance

Near national average

NPI registry status

Active

Issued 01/16/2020

NPI 1669002846

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

1,071 1% vs specialty avg

2023 prescription claims

Specialty avg: 1,084

MIPS final score

81.7643/100 1.3356999999999886% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Kansas

How Nurse Practitioner compares to other specialties among Kansas providers

Kansas providers

Nurse Practitioner share within Kansas

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

Medicare quality performance — MIPS

ANDREA CLARKSON, APRN's 2023 MIPS final score plotted against the Nurse Practitioner national average

Near national average
MIPS Final Score
81.7643/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Nurse Practitioner) — 81.7643/100 vs national avg 83.1

0%100%National avg83%81.8%
MIPS final score (Nurse Practitioner) — 81.7643/100 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).

ANDREA CLARKSON, APRN is a Nurse Practitioner provider practicing in HAYS, Kansas, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: APRN. NPI: 1669002846. 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.

ANDREA CLARKSON, APRN appears in the CMS NPPES registry as a Nurse Practitioner provider holding APRN credentials at 2214 CANTERBURY DR STE 300, HAYS, KS, 67601, with a listed phone of (785) 261-7450. NPI 1669002846 was issued on 01/16/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CLARKSON 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 1,071 prescription claims written by this provider, covering 242 Medicare beneficiaries and totaling roughly $294K in drug spend, split 55% brand-name and 45% 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 81.7643/100 for the 2023 performance year, compared with the national average of 83.1.

Nurse Practitioner is a high-volume specialty nationwide, with 87,227 enrolled providers across 56 states and an average of 1,084 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

2214 CANTERBURY DR STE 300
HAYS, KS 67601

Provider Details

NPI 1669002846
Specialty Nurse Practitioner
Credentials APRN
Gender Female
NPI Issued 01/16/2020

CMS Quality Score (MIPS)

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

81.7643
Final Score
Avg: 83.1
52.0478
Cost
93
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where ANDREA CLARKSON, APRN 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.

DREEM HEALTH SLEEP CLINIC, P.A.
MIAMI, FL
DREEM SLEEP CLINIC OF CALIFORNIA
SOUTH SAN FRANCISCO, CA

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 ANDREA CLARKSON, APRN. Source: openpaymentsdata.cms.gov.

Total received

$291

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.

Brand vs generic prescribing mix · Brand-heavy

ANDREA CLARKSON, APRN — brand share 55.0%
Specialty average (est.)

55% brand-name claims vs 45% generic, on 1,071 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.

1,071
Total Claims
$294K
Total Drug Cost
242
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,280
Total Day Supply
33,887
Brand vs Generic
55% brand / 45% generic
Brand Drug Cost
$277K
Antibiotic Claims
54

Patient Demographics

Average Patient Age
70.5 years
Avg HCC Risk Score
1.69
Gender Split
57% female / 43% male
Age Distribution
<65: 51, 65-74: 112, 75-84: 60, 85+: 19

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Albuterol Sulfate Hfa
Albuterol Sulfate
122
Symbicort
Budesonide/Formoterol Fumarate
81
Breztri Aerosphere
Budesonide/Glycopyr/Formoterol
74
Incruse Ellipta
Umeclidinium Bromide
57
Breo Ellipta
Fluticasone/Vilanterol
53
Montelukast Sodium
49
Gabapentin
47
Prednisone
41
Modafinil
36
Trelegy Ellipta
Fluticasone/Umeclidin/Vilanter
33

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

Nurse Practitioner Overview

How ANDREA CLARKSON, APRN fits within the Nurse Practitioner landscape nationally.

87,227
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider

ANDREA CLARKSON, APRN's 1,071 claims are below the specialty average of 1,084.

Nearby Nurse Practitioner Providers in Kansas

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

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

Frequently Asked Questions

What is ANDREA CLARKSON, APRN's specialty?
ANDREA CLARKSON, APRN specializes in Nurse Practitioner and practices in HAYS, Kansas. Credentials: APRN.
How much does ANDREA CLARKSON, APRN prescribe under Medicare Part D?
In 2023, ANDREA CLARKSON, APRN wrote 1,071 Medicare Part D claims totaling $294K in drug costs for 242 beneficiaries.
What is ANDREA CLARKSON, APRN's Medicare quality score?
ANDREA CLARKSON, APRN has a CMS MIPS Final Score of 81.7643/100, Cost: 52.0478. The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is ANDREA CLARKSON, APRN located?
ANDREA CLARKSON, APRN is located at 2214 CANTERBURY DR STE 300, HAYS, KS, 67601. Phone: (785) 261-7450.
What is ANDREA CLARKSON, APRN's NPI number?
ANDREA CLARKSON, APRN's National Provider Identifier (NPI) is 1669002846, issued on 01/16/2020.
Does ANDREA CLARKSON, APRN prescribe more brand-name or generic drugs?
ANDREA CLARKSON, APRN's prescribing is 55% brand-name and 45% generic drugs by claim count, with $277K in brand drug costs.
How many Nurse Practitioner providers are there in the US?
There are 87,227 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does ANDREA CLARKSON, APRN prescribe most often?
Based on 2023 Medicare Part D data, ANDREA CLARKSON, APRN's most frequently prescribed drugs include Albuterol Sulfate Hfa, Symbicort, Breztri Aerosphere. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ANDREA CLARKSON, APRN accept Medicare?
ANDREA CLARKSON, APRN appears in CMS Medicare data with 1,071 Part D claims and 242 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ANDREA CLARKSON, APRN's credentials?
ANDREA CLARKSON, APRN's NPI is 1669002846 with credentials APRN. 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