2026 NPPES data Registered Nurse NPI 1841748910 NP
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Alison Percowycz, NP

Registered Nurse in Denver, 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
545
Medicare Part D claims · 68 beneficiaries · Registered Nurse avg: 1K
Generic prescribing
46%
generic claims · 54% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
97.6/100
▲ 14 pts above national avg 83.1 · Exceptional

What the federal data shows

Alison Percowycz, NP reported a CMS MIPS final score of 97.6/100 — above the 83.1 national average — and filed 545 Medicare Part D claims in 2023.

97.6/100
MIPS score · +14 vs avg
545
Part D claims, 2023
46%
generic prescribing

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.

Alison Percowycz, NP's MIPS score vs every scored U.S. clinician

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

98 Top 15% higher than 85% 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

Where Alison Percowycz, NP sits

This provider among registered nurse peers

Across the 3,327 registered nurse providers who report both Medicare Part D prescribing and a MIPS quality score, Alison Percowycz, NP writes more Part D claims than 61% of them and scores higher on MIPS quality than 86% — placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Part D claim volume vs MIPS quality, by specialty percentile

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality02550751000255075100Part D claim volume — percentile in specialtyMIPS quality — percentile
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one registered nurse peer from a representative sample of 60; the gold marker is Alison Percowycz, NP. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

What does the federal data show about Alison Percowycz, NP?

High performer (top quartile)

NPI registry status

Active

Issued 09/16/2016

NPI 1841748910

Primary specialty

Registered Nurse

High-volume

175,652 US NPIs in this specialty

Medicare Part D claims

545 45% vs specialty avg

2023 prescription claims

Specialty avg: 1,000

MIPS final score

97.6/100 14.5 pts vs avg

Exceptional band

vs 83.1 national avg

Specialty distribution in Colorado

How Registered Nurse compares to other specialties among Colorado providers

Colorado providers

Registered Nurse share within Colorado

1. Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Registered Nurse share within Colorado

Medicare quality performance — MIPS

Alison Percowycz, NP's 2023 MIPS final score plotted against the Registered Nurse national average

High performer (top quartile)
MIPS Final Score
97.6/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Registered Nurse) — 97.6/100 vs national avg 83.1

0%100%National avg83%97.6%
MIPS final score (Registered Nurse) — 97.6/100 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).

Alison Percowycz, NP appears in the CMS NPPES registry as a Registered Nurse provider holding NP credentials at 2949 FEDERAL BLVD, Denver, CO, 80211, with a listed phone of (720) 724-7950. NPI 1841748910 was issued on 09/16/2016. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Percowycz 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 545 prescription claims written by this provider, covering 68 Medicare beneficiaries and totaling roughly $313K in drug spend, split 54% brand-name and 46% 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 97.6/100 for the 2023 performance year (Quality 86.5), compared with the national average of 83.1.

Registered Nurse is a high-volume specialty nationwide, with 175,652 enrolled providers across 56 states and an average of 1,000 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

2949 FEDERAL BLVD
Denver, CO 80211

Provider Details

NPI 1841748910
Specialty Registered Nurse
Credentials NP
Gender Female
NPI Issued 09/16/2016

CMS Quality Score (MIPS)

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

97.5814
Final Score
Avg: 83.1
86.5348
Quality
100
Promoting Interoperability

Reporting: Alternative Payment Model

Brand vs generic prescribing mix · Brand-heavy

Alison Percowycz, NP — brand share 54.0%
Specialty average (est.)

54% brand-name claims vs 46% generic, on 545 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.

545
Total Claims
$313K
Total Drug Cost
68
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
729
Total Day Supply
20,704
Brand vs Generic
54% brand / 46% generic
Brand Drug Cost
$299K
Generic Drug Cost
$14K

Patient Demographics

Average Patient Age
54.5 years
Avg HCC Risk Score
1.60
Age Distribution
<65: 46, 65-74: 17, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What Alison Percowycz, NP 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
Nurtec Odt
Rimegepant Sulfate
77
Ubrelvy
Ubrogepant
69
Emgality Pen
Galcanezumab-Gnlm
66
Aimovig Autoinjector
Erenumab-Aooe
41
Cyclobenzaprine Hcl
33
Ketorolac Tromethamine
23
Tizanidine Hcl
19
Sumatriptan Succinate
18
Gabapentin
15
Topiramate
13

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

Registered Nurse Overview

How Alison Percowycz, NP fits within the Registered Nurse landscape nationally.

175,652
Registered Nurse Providers in US
56
States with Registered Nurse
1,000
Avg Claims per Provider

Alison Percowycz, NP's 545 claims are below the specialty average of 1,000.

Nearby Registered Nurse Providers in Colorado

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

Compare Registered Nurse 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 Registered Nurse 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 Alison Percowycz, NP's specialty?
Alison Percowycz, NP specializes in Registered Nurse and practices in Denver, Colorado. Credentials: NP.
How much does Alison Percowycz, NP prescribe under Medicare Part D?
In 2023, Alison Percowycz, NP wrote 545 Medicare Part D claims totaling $313K in drug costs for 68 beneficiaries.
What is Alison Percowycz, NP's Medicare quality score?
Alison Percowycz, NP has a CMS MIPS Final Score of 97.6/100 (Quality: 86.5). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Alison Percowycz, NP located?
Alison Percowycz, NP is located at 2949 FEDERAL BLVD, Denver, CO, 80211. Phone: (720) 724-7950.
What is Alison Percowycz, NP's NPI number?
Alison Percowycz, NP's National Provider Identifier (NPI) is 1841748910, issued on 09/16/2016.
Does Alison Percowycz, NP prescribe more brand-name or generic drugs?
Alison Percowycz, NP's prescribing is 54% brand-name and 46% generic drugs by claim count, with $299K in brand drug costs.
How many Registered Nurse providers are there in the US?
There are 175,652 Registered Nurse providers across 56 states in the US. The average Registered Nurse provider writes 1,000 Medicare Part D claims per year.
What drugs does Alison Percowycz, NP prescribe most often?
Based on 2023 Medicare Part D data, Alison Percowycz, NP's most frequently prescribed drugs include Nurtec Odt, Ubrelvy, Emgality Pen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Alison Percowycz, NP accept Medicare?
Alison Percowycz, NP appears in CMS Medicare data with 545 Part D claims and 68 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Alison Percowycz, NP's credentials?
Alison Percowycz, NP's NPI is 1841748910 with credentials NP. 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