Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ann Thuy Van, RN

Registered Nurse in Denver, CO · enumerated 2007.

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

National Provider Identifier

1710179080

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ann Thuy Van

Credential RN

Sex Female

Practice address 2045 Franklin St, Denver, CO, 80205

Phone (303) 861-2121

Enumeration date Aug 10, 2007

Last updated in NPPES Aug 10, 2007

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 177348 (CO) Primary

RN — Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

What specialty is Ann Van?

Ann Van is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

George Ho Rheumatology Physician · Denver, CO NPI 1497747190 Amit Sudan Vascular & Interventional Radiology Physician · Denver, CO NPI 1689660953 Stacey Gregory Optometrist · Denver, CO NPI 1699750927 Alison Rademacher Audiologist · Denver, CO NPI 1740266782 Heather Hue Hematology & Oncology Physician · Denver, CO NPI 1043271588 Christopher Lowery Cardiovascular Disease Physician · Denver, CO NPI 1679512743 Mark Perlman Orthopaedic Foot and Ankle Surgery Physician · Denver, CO NPI 1679509566 William Baker Cardiovascular Disease Physician · Denver, CO NPI 1740209337

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-10.