Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Dennis Guino-O Ang, ARNP
Nurse Practitioner in Richland, WA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1184830432
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Registry record
Entity type Individual (Type 1)
Name Mr. Dennis Guino-O Ang
Credential ARNP
Sex Male
Practice address 821 Swift Blvd, Richland, WA, 99352
Phone (509) 606-5040
Enumeration date May 15, 2007
Last updated in NPPES Dec 12, 2022
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP30005445 (WA) Primary
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.
Frequently asked questions
What is the NPI number for Dennis Ang?
The National Provider Identifier (NPI) for Dennis Ang is 1184830432, a Type 1 (individual) record in the CMS NPPES registry.
Where does Dennis Ang practice?
The practice location on file with NPPES is in Richland, WA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → James Hazel Orthopaedic Surgery Physician · Richland, WA NPI 1588689392 Allen Shoham Interventional Pain Medicine Physician · Richland, WA NPI 1396862868 Columbia Basin Imaging PC Specialist · Richland, WA NPI 1154449148 Janmeet Sahota Orthopaedic Surgery of the Spine Physician · Richland, WA NPI 1609082080 Karen Nguyen Physician Assistant · Richland, WA NPI 1992989693 Cameron Ritchie Physician Assistant · Richland, WA NPI 1477862878 Matthew Woolf Physician Assistant · Richland, WA NPI 1023314820 Caleb Ledford Nurse Practitioner · Richland, WA NPI 1831438472
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-12.