2026 NPPES data Family Nurse Practitioner NPI 1609965755 ARNP
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Louisa Sisnroy, ARNP

Family Nurse Practitioner in La Junta, Colorado. 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
575
Medicare Part D claims · 117 beneficiaries · Family Nurse Practitioner avg: 1K
MIPS score
77.2/100
▼ 6 pts below national avg 83.1 · [object Object]

What the federal data shows

Louisa Sisnroy, ARNP reported a CMS MIPS final score of 77.2/100 — below the 83.1 national average — and filed 575 Medicare Part D claims in 2023.

77.2/100
MIPS score · -6 vs avg
575
Part D claims, 2023

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.

Louisa Sisnroy, ARNP's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

77 24th percentile higher than 24% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). This entry sits in this band. 80–90: 129,887 scored providers (27%). Above this entry. 90–100: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023

What does the federal data show about Louisa Sisnroy, ARNP?

Below national average

NPI registry status

Active

Issued 10/12/2006

NPI 1609965755

Primary specialty

Family Nurse Practitioner

High-volume

209,817 US NPIs in this specialty

Medicare Part D claims

575 53% vs specialty avg

2023 prescription claims

Specialty avg: 1,222

MIPS final score

77.2/100 5.9 pts vs avg

Above neutral band

vs 83.1 national avg

Specialty distribution in Colorado

How Family Nurse Practitioner compares to other specialties among Colorado providers

Colorado providers

Family Nurse Practitioner share within Colorado

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

Medicare quality performance — MIPS

Louisa Sisnroy, ARNP's 2023 MIPS final score plotted against the Family Nurse Practitioner national average

Below national average
MIPS Final Score
77.2/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Family Nurse Practitioner) — 77.2/100 vs national avg 83.1

0%100%National avg83%77.2%
MIPS final score (Family Nurse Practitioner) — 77.2/100 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).

Louisa Sisnroy, ARNP appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding ARNP credentials at 711 BARNES AVE, La Junta, CO, 81050, with a listed phone of (719) 384-5446. NPI 1609965755 was issued on 10/12/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Sisnroy 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 575 prescription claims written by this provider, covering 117 Medicare beneficiaries and totaling roughly $76K in drug spend, with an opioid prescribing rate of 3.0%. 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 77.2/100 for the 2023 performance year (Quality 80.3, Cost 59.5), compared with the national average of 83.1.

Family Nurse Practitioner is a high-volume specialty nationwide, with 209,817 enrolled providers across 56 states and an average of 1,222 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

711 BARNES AVE
La Junta, CO 81050

Provider Details

NPI 1609965755
Specialty Family Nurse Practitioner
Credentials ARNP
Gender Female
NPI Issued 10/12/2006

CMS Quality Score (MIPS)

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

77.1751
Final Score
Avg: 83.1
80.2782
Quality
59.4721
Cost
81
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where Louisa Sisnroy, ARNP 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.

Portercare Adventist Health System
Elizabeth, CO

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.

575
Total Claims
$76K
Total Drug Cost
117
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,005
Total Day Supply
27,176
Generic Drug Cost
$11K
Opioid Claims
17 (3.0% rate)
Antibiotic Claims
53

Patient Demographics

Average Patient Age
70.6 years
Avg HCC Risk Score
1.14
Gender Split
56% female / 44% male

Top Prescribed Drugs (Medicare Part D)

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

What Louisa Sisnroy, ARNP prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Atorvastatin Calcium
25
Prednisone
23
Albuterol Sulfate Hfa
Albuterol Sulfate
22
Lisinopril
19
Sertraline Hcl
18
Levothyroxine Sodium
17
Escitalopram Oxalate
15
Losartan Potassium
15
Omeprazole
15
Gabapentin
14

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

Family Nurse Practitioner Overview

How Louisa Sisnroy, ARNP fits within the Family Nurse Practitioner landscape nationally.

209,817
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider

Louisa Sisnroy, ARNP's 575 claims are below the specialty average of 1,222.

Nearby Family Nurse Practitioner Providers in Colorado

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

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

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry — providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Colorado medical board — federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Family Nurse Practitioner peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only — they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Louisa Sisnroy, ARNP's specialty?
Louisa Sisnroy, ARNP specializes in Family Nurse Practitioner and practices in La Junta, Colorado. Credentials: ARNP.
How much does Louisa Sisnroy, ARNP prescribe under Medicare Part D?
In 2023, Louisa Sisnroy, ARNP wrote 575 Medicare Part D claims totaling $76K in drug costs for 117 beneficiaries.
What is Louisa Sisnroy, ARNP's Medicare quality score?
Louisa Sisnroy, ARNP has a CMS MIPS Final Score of 77.2/100 (Quality: 80.3, Cost: 59.5). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Louisa Sisnroy, ARNP located?
Louisa Sisnroy, ARNP is located at 711 BARNES AVE, La Junta, CO, 81050. Phone: (719) 384-5446.
What is Louisa Sisnroy, ARNP's NPI number?
Louisa Sisnroy, ARNP's National Provider Identifier (NPI) is 1609965755, issued on 10/12/2006.
Does Louisa Sisnroy, ARNP prescribe opioids?
Yes, Louisa Sisnroy, ARNP had 17 opioid claims in 2023 with an opioid prescribing rate of 3.0%.
How many Family Nurse Practitioner providers are there in the US?
There are 209,817 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does Louisa Sisnroy, ARNP prescribe most often?
Based on 2023 Medicare Part D data, Louisa Sisnroy, ARNP's most frequently prescribed drugs include Atorvastatin Calcium, Prednisone, Albuterol Sulfate Hfa. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Louisa Sisnroy, ARNP accept Medicare?
Louisa Sisnroy, ARNP appears in CMS Medicare data with 575 Part D claims and 117 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Louisa Sisnroy, ARNP's credentials?
Louisa Sisnroy, ARNP's NPI is 1609965755 with credentials ARNP. 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