2026 NPPES data Acute Care Nurse Practitioner NPI 1144693532 NP
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PETER BYRNE, NP

Acute Care Nurse Practitioner in LONE TREE, 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
819
Medicare Part D claims · 266 beneficiaries · Acute Care Nurse Practitioner avg: 576
Generic prescribing
79%
generic claims · 21% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$25.2K
154 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: PETER BYRNE, NP is a Acute Care Nurse Practitioner ([object Object]) practicing in LONE TREE, Colorado with a Medicare Part D prescribing footprint of 819 claims across 266 beneficiaries — 21% brand-name prescribing . Industry payments of $25.2K across 154 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: PETER BYRNE, NP filed 819 Medicare Part D claims in 2023 across LONE TREE, Colorado. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

PETER BYRNE, NP at a glance

Quality data not reported

NPI registry status

Active

Issued 11/06/2015

NPI 1144693532

Primary specialty

Acute Care Nurse Practitioner

Mid-sized

24,583 US NPIs in this specialty

Medicare Part D claims

819 42% vs specialty avg

2023 prescription claims

Specialty avg: 576

Specialty distribution in Colorado

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

Colorado providers

Acute Care Nurse Practitioner share within Colorado

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

Specialty board-certification context

Estimated specialty board-certified rate — Acute Care Nurse Practitioner (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Acute Care Nurse Practitioner ABMS/AOA estimate

Est. board-certified rate (Acute Care Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Acute Care Nurse Practitioner) — ABMS / AOA estimate

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).

PETER BYRNE, NP is a Acute Care Nurse Practitioner provider practicing in LONE TREE, Colorado, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: NP. NPI: 1144693532. 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.

PETER BYRNE, NP appears in the CMS NPPES registry as a Acute Care Nurse Practitioner provider holding NP credentials at 10103 RIDGEGATE PKWY STE 312, LONE TREE, CO, 80124, with a listed phone of (303) 788-8888. NPI 1144693532 was issued on 11/06/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BYRNE 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 819 prescription claims written by this provider, covering 266 Medicare beneficiaries and totaling roughly $289K in drug spend, split 21% brand-name and 79% 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.

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

10103 RIDGEGATE PKWY STE 312
LONE TREE, CO 80124

Provider Details

NPI 1144693532
Specialty Acute Care Nurse Practitioner
Credentials NP
Gender Male
NPI Issued 11/06/2015

Hospital and facility affiliations

Facilities where PETER BYRNE, NP 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.

SOUTH DENVER GASTROENTEROLOGY, P.C
LONE TREE, 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).

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 PETER BYRNE, NP. Source: openpaymentsdata.cms.gov.

Total received

$25.2K

Largest payer

ABBVIE 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 · Typical

PETER BYRNE, NP — brand share 21.0%
Specialty average (est.)

21% brand-name claims vs 79% generic, on 819 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.

819
Total Claims
$289K
Total Drug Cost
266
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,623
Total Day Supply
46,741
Brand vs Generic
21% brand / 79% generic
Brand Drug Cost
$229K
Generic Drug Cost
$60K
Antibiotic Claims
30

Patient Demographics

Average Patient Age
71.9 years
Avg HCC Risk Score
1.26
Gender Split
62% female / 38% male
Age Distribution
<65: 20, 65-74: 149, 75-84: 83, 85+: 14

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Omeprazole
159
Pantoprazole Sodium
120
Amitriptyline Hcl
60
Dicyclomine Hcl
44
Linzess
Linaclotide
41
Budesonide Dr
Budesonide
36
Sutab
Sod Sulf/Pot Chloride/Mag Sulf
33
Colestipol Hcl
21
Diphenoxylate-Atropine
Diphenoxylate Hcl/Atropine
19
Motegrity
Prucalopride Succinate
19

* 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 PETER BYRNE, NP 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

PETER BYRNE, NP's 819 claims are above the specialty average of 576.

Nearby Acute Care Nurse Practitioner Providers in Colorado

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

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

Frequently Asked Questions

What is PETER BYRNE, NP's specialty?
PETER BYRNE, NP specializes in Acute Care Nurse Practitioner and practices in LONE TREE, Colorado. Credentials: NP.
How much does PETER BYRNE, NP prescribe under Medicare Part D?
In 2023, PETER BYRNE, NP wrote 819 Medicare Part D claims totaling $289K in drug costs for 266 beneficiaries.
Where is PETER BYRNE, NP located?
PETER BYRNE, NP is located at 10103 RIDGEGATE PKWY STE 312, LONE TREE, CO, 80124. Phone: (303) 788-8888.
What is PETER BYRNE, NP's NPI number?
PETER BYRNE, NP's National Provider Identifier (NPI) is 1144693532, issued on 11/06/2015.
Does PETER BYRNE, NP prescribe more brand-name or generic drugs?
PETER BYRNE, NP's prescribing is 21% brand-name and 79% generic drugs by claim count, with $229K in brand drug costs.
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 PETER BYRNE, NP prescribe most often?
Based on 2023 Medicare Part D data, PETER BYRNE, NP's most frequently prescribed drugs include Omeprazole, Pantoprazole Sodium, Amitriptyline Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does PETER BYRNE, NP accept Medicare?
PETER BYRNE, NP appears in CMS Medicare data with 819 Part D claims and 266 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify PETER BYRNE, NP's credentials?
PETER BYRNE, NP's NPI is 1144693532 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.
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