Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alison Percowycz, NP

Adult Health Nurse Practitioner in Denver, CO · enumerated 2016.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1841748910

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Alison Percowycz

Credential NP

Sex Female

Practice address 2949 Federal Blvd, Ste 227, Denver, CO, 80211

Phone (720) 724-7950

Fax (704) 800-8192

Enumeration date Sep 16, 2016

Last updated in NPPES Oct 23, 2024

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN.1629016 (CO) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN.0992519-NP (CO) Secondary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN.0992519-NP (CO) Primary

NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Alison Percowycz's NPI record?

Cross-check NPI 1841748910 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1841748910 active?

Yes, as of the latest NPPES snapshot, NPI 1841748910 is active (record last updated 2024-10-23).

Other providers at this practice address

Browse all →

Danielle Yorgy Acupuncturist · Denver, CO NPI 1679910145 Abigail Malman Lactation Consultant (Non-RN) · Denver, CO NPI 1528580172 Emily Boncore Professional Counselor · Denver, CO NPI 1821598723 Mara Czegel Mental Health Counselor · Denver, CO NPI 1376028704 Emma Bacon Clinical Social Worker · Denver, CO NPI 1699448340 Emily Boncore Counseling, LLC Professional Counselor · Denver, CO NPI 1982378618 Melina Rodriguez Counselor · Denver, CO NPI 1750048443 Rachel Dance Social Worker · Denver, CO NPI 1902549561

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-23.