2026 NPPES data Nurse Practitioner NPI 1194746545 CNP
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APRIL CLARK, CNP

Nurse Practitioner in LITTLETON, 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
53
Medicare Part D claims · 41 beneficiaries · Nurse Practitioner avg: 1K
MIPS score
100/100
▲ 17 pts above national avg 83.1 · [object Object]

What the federal data shows

APRIL CLARK, CNP reported a CMS MIPS final score of 100/100 — above the 83.1 national average — and filed 53 Medicare Part D claims in 2023.

100/100
MIPS score · +17 vs avg
53
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.

APRIL CLARK, CNP's MIPS score vs every scored U.S. clinician

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

100 Top 7% higher than 93% 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%). Below this entry. 80–90: 129,887 scored providers (27%). Below this entry. 90–100: 189,403 scored providers (40%). This entry sits in this band. 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 APRIL CLARK, CNP?

High performer (top quartile)

NPI registry status

Active

Issued 07/21/2006

NPI 1194746545

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

53 95% vs specialty avg

2023 prescription claims

Specialty avg: 1,084

MIPS final score

100/100 16.900000000000006% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Colorado

How Nurse Practitioner compares to other specialties among Colorado providers

Colorado providers

Nurse Practitioner share within Colorado

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

Medicare quality performance — MIPS

APRIL CLARK, CNP's 2023 MIPS final score plotted against the Nurse Practitioner national average

High performer (top quartile)
MIPS Final Score
100/100
vs 83.1 national avg · 2023 performance year

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

0%100%National avg83%99%
MIPS final score (Nurse Practitioner) — 100/100 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).

APRIL CLARK, CNP appears in the CMS NPPES registry as a Nurse Practitioner provider holding CNP credentials at 11747 W KEN CARYL AVE, LITTLETON, CO, 80127, with a listed phone of (720) 981-2069. NPI 1194746545 was issued on 07/21/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CLARK 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 53 prescription claims written by this provider, covering 41 Medicare beneficiaries and totaling roughly $677 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 100/100 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

11747 W KEN CARYL AVE
LITTLETON, CO 80127

Provider Details

NPI 1194746545
Specialty Nurse Practitioner
Credentials CNP
Gender Female
NPI Issued 07/21/2006

CMS Quality Score (MIPS)

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

100
Final Score
Avg: 83.1
100
Promoting Interoperability

Reporting: Group practice

Medicare Part D Prescribing Data

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

53
Total Claims
$677
Total Drug Cost
41
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
53
Total Day Supply
564
Generic Drug Cost
$581
Antibiotic Claims
31

Patient Demographics

Average Patient Age
71.6 years
Avg HCC Risk Score
0.95
Gender Split
61% female / 39% male

Nurse Practitioner Overview

How APRIL CLARK, CNP 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

APRIL CLARK, CNP's 53 claims are below the specialty average of 1,084.

Nearby Nurse Practitioner Providers in Colorado

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

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

Frequently Asked Questions

What is APRIL CLARK, CNP's specialty?
APRIL CLARK, CNP specializes in Nurse Practitioner and practices in LITTLETON, Colorado. Credentials: CNP.
How much does APRIL CLARK, CNP prescribe under Medicare Part D?
In 2023, APRIL CLARK, CNP wrote 53 Medicare Part D claims totaling $677 in drug costs for 41 beneficiaries.
What is APRIL CLARK, CNP's Medicare quality score?
APRIL CLARK, CNP has a CMS MIPS Final Score of 100/100. The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is APRIL CLARK, CNP located?
APRIL CLARK, CNP is located at 11747 W KEN CARYL AVE, LITTLETON, CO, 80127. Phone: (720) 981-2069.
What is APRIL CLARK, CNP's NPI number?
APRIL CLARK, CNP's National Provider Identifier (NPI) is 1194746545, issued on 07/21/2006.
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.
Does APRIL CLARK, CNP accept Medicare?
APRIL CLARK, CNP appears in CMS Medicare data with 53 Part D claims and 41 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify APRIL CLARK, CNP's credentials?
APRIL CLARK, CNP's NPI is 1194746545 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