NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

April Sunjoo Ahn, NP

Nurse Practitioner in Fredericksburg, VA · enumerated 2020.

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

National Provider Identifier

1205448925

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name April Sunjoo Ahn
Credential NP
Sex Female
Practice address 1985 Emancipation Hwy, Fredericksburg, VA, 22401
Phone (833) 257-7546
Enumeration date Aug 24, 2020
Last updated in NPPES Nov 6, 2025

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP1051048 (DC) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0024191269 (VA) 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

Is NPI 1205448925 active?
Yes, as of the latest NPPES snapshot, NPI 1205448925 is active (record last updated 2025-11-06).
How do I verify April Ahn's NPI record?
Cross-check NPI 1205448925 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-06.