2026 NPPES data Acute Care Nurse Practitioner NPI 1962029835 MSN, APRN, FNP-C
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STEPHANIE MARRS, MSN, APRN, FNP-C

Acute Care Nurse Practitioner in SALINA, 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
293
Medicare Part D claims · 218 beneficiaries · Acute Care Nurse Practitioner avg: 576
MIPS score
77.538/100
▼ 6 pts below national avg 83.1 · [object Object]
What the federal data reveals: STEPHANIE MARRS, MSN, APRN, FNP-C is a Acute Care Nurse Practitioner ([object Object]) practicing in SALINA, Kansas with a Medicare Part D prescribing footprint of 293 claims across 218 beneficiaries . Their CMS MIPS Final Score of 77.538/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: STEPHANIE MARRS, MSN, APRN, FNP-C reported a CMS MIPS final score of 77.538 out of 100, below the 83.1 national average, and filed 293 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

STEPHANIE MARRS, MSN, APRN, FNP-C at a glance

Below national average

NPI registry status

Active

Issued 06/26/2020

NPI 1962029835

Primary specialty

Acute Care Nurse Practitioner

Mid-sized

24,583 US NPIs in this specialty

Medicare Part D claims

293 49% vs specialty avg

2023 prescription claims

Specialty avg: 576

MIPS final score

77.538/100 5.561999999999998% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Kansas

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

Kansas providers

Acute Care Nurse Practitioner share within Kansas

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

Medicare quality performance — MIPS

STEPHANIE MARRS, MSN, APRN, FNP-C's 2023 MIPS final score plotted against the Acute Care Nurse Practitioner national average

Below national average
MIPS Final Score
77.538/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Acute Care Nurse Practitioner) — 77.538/100 vs national avg 83.1

0%100%National avg83%77.5%
MIPS final score (Acute Care Nurse Practitioner) — 77.538/100 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).

STEPHANIE MARRS, MSN, APRN, FNP-C is a Acute Care Nurse Practitioner provider practicing in SALINA, Kansas, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MSN, APRN, FNP-C. NPI: 1962029835. 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.

STEPHANIE MARRS, MSN, APRN, FNP-C appears in the CMS NPPES registry as a Acute Care Nurse Practitioner provider holding MSN, APRN, FNP-C credentials at 2265 S 9TH ST, SALINA, KS, 67401, with a listed phone of (785) 577-1814. NPI 1962029835 was issued on 06/26/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MARRS 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 293 prescription claims written by this provider, covering 218 Medicare beneficiaries and totaling roughly $3K 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 77.538/100 for the 2023 performance year (Quality 72.7308, Cost 52.3958), compared with the national average of 83.1.

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

2265 S 9TH ST
SALINA, KS 67401

Provider Details

NPI 1962029835
Specialty Acute Care Nurse Practitioner
Credentials MSN, APRN, FNP-C
Gender Female
NPI Issued 06/26/2020

CMS Quality Score (MIPS)

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

77.538
Final Score
Avg: 83.1
72.7308
Quality
52.3958
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where STEPHANIE MARRS, MSN, APRN, FNP-C 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.

SALINA REGIONAL HEALTH CENTER INC
SALINA, KS

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Medicare Part D Prescribing Data

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

293
Total Claims
$3K
Total Drug Cost
218
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
293
Total Day Supply
2,335
Generic Drug Cost
$2K
Antibiotic Claims
167

Patient Demographics

Average Patient Age
71.5 years
Avg HCC Risk Score
0.85
Gender Split
66% female / 34% male
Age Distribution
<65: 25, 65-74: 112, 75-84: 57, 85+: 24

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Prednisone
50
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
49
Doxycycline Hyclate
42
Cephalexin
33
Cefdinir
24

* 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 STEPHANIE MARRS, MSN, APRN, FNP-C 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

STEPHANIE MARRS, MSN, APRN, FNP-C's 293 claims are below the specialty average of 576.

Nearby Acute Care Nurse Practitioner Providers in Kansas

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

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

Frequently Asked Questions

What is STEPHANIE MARRS, MSN, APRN, FNP-C's specialty?
STEPHANIE MARRS, MSN, APRN, FNP-C specializes in Acute Care Nurse Practitioner and practices in SALINA, Kansas. Credentials: MSN, APRN, FNP-C.
How much does STEPHANIE MARRS, MSN, APRN, FNP-C prescribe under Medicare Part D?
In 2023, STEPHANIE MARRS, MSN, APRN, FNP-C wrote 293 Medicare Part D claims totaling $3K in drug costs for 218 beneficiaries.
What is STEPHANIE MARRS, MSN, APRN, FNP-C's Medicare quality score?
STEPHANIE MARRS, MSN, APRN, FNP-C has a CMS MIPS Final Score of 77.538/100 (Quality: 72.7308, Cost: 52.3958). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is STEPHANIE MARRS, MSN, APRN, FNP-C located?
STEPHANIE MARRS, MSN, APRN, FNP-C is located at 2265 S 9TH ST, SALINA, KS, 67401. Phone: (785) 577-1814.
What is STEPHANIE MARRS, MSN, APRN, FNP-C's NPI number?
STEPHANIE MARRS, MSN, APRN, FNP-C's National Provider Identifier (NPI) is 1962029835, issued on 06/26/2020.
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 STEPHANIE MARRS, MSN, APRN, FNP-C prescribe most often?
Based on 2023 Medicare Part D data, STEPHANIE MARRS, MSN, APRN, FNP-C's most frequently prescribed drugs include Prednisone, Amoxicillin-Clavulanate Potass, Doxycycline Hyclate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does STEPHANIE MARRS, MSN, APRN, FNP-C accept Medicare?
STEPHANIE MARRS, MSN, APRN, FNP-C appears in CMS Medicare data with 293 Part D claims and 218 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify STEPHANIE MARRS, MSN, APRN, FNP-C's credentials?
STEPHANIE MARRS, MSN, APRN, FNP-C's NPI is 1962029835 with credentials MSN, APRN, FNP-C. 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