Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Kuo C Chang, M.D.
Specialist in Tigard, OR · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1518940162
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Registry record
Entity type Individual (Type 1)
Name Dr. Kuo C Chang
Credential M.D.
Sex Male
Practice address 9735 Sw Shady Ln, #102, Tigard, OR, 97223
Phone (503) 620-5614
Fax (503) 598-4688
Enumeration date Nov 28, 2005
Last updated in NPPES Aug 12, 2008
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 243550 | Medicaid | OR | - |
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 Kuo Chang?
The National Provider Identifier (NPI) for Kuo Chang is 1518940162, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kuo Chang practice?
The practice location on file with NPPES is in Tigard, OR. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Hong Diem Nguyen Medical Physician Assistant · Tigard, OR NPI 1508849324 Benjamin Schwartz Family Medicine Physician · Tigard, OR NPI 1275565244 Melissa Peng Physician Assistant · Tigard, OR NPI 1508876483 Michael Barrett Allergy & Immunology Physician · Tigard, OR NPI 1497868145 Susan Weinberg Dentist · Tigard, OR NPI 1811077373 Doctor'S Family Clinic & Immediate Care Primary Care Clinic/Center · Tigard, OR NPI 1235216201 Mary Gruen Physical Therapist · Tigard, OR NPI 1336218197 Jasmine Patel Acupuncturist · Tigard, OR NPI 1407919350
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-12.