Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
David Chang, PA-C
Physician Assistant in Edmonds, WA · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1194561423
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Registry record
Entity type Individual (Type 1)
Name David Chang
Credential PA-C
Sex Male
Practice address 21601 76th Ave W, Edmonds, WA, 98026
Phone (425) 640-4000
Enumeration date Jul 5, 2024
Last updated in NPPES Jan 20, 2026
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA70046789 (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
Where does David Chang practice?
The practice location on file with NPPES is in Edmonds, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Chang?
The National Provider Identifier (NPI) for David Chang is 1194561423, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Andrea Ference Anesthesiology Physician · Edmonds, WA NPI 1417954173 Jeremy Hammel Emergency Medicine Physician · Edmonds, WA NPI 1962404798 Swedish Edmonds General Acute Care Hospital · Edmonds, WA NPI 1033107214 Phd#2 of Snohomish County Psychiatric Hospital Unit · Edmonds, WA NPI 1023006061 Josh Yi Hospitalist Physician · Edmonds, WA NPI 1821057290 Victoria Harris Forensic Psychiatry Physician · Edmonds, WA NPI 1689630014 Edmonds Anesthesia Associates Inc Ps Anesthesiology Physician · Edmonds, WA NPI 1578511267 Pamela Luttrell Family Nurse Practitioner · Edmonds, WA NPI 1386693232
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-20.