Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Christina Ka-Yee Tse Kopatz, MD
Surgery Physician in Orange, CA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1396204285
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Registry record
Entity type Individual (Type 1)
Name Christina Ka-Yee Tse Kopatz
Credential MD
Sex Female
Practice address 333 City Blvd W Ste 1600, Orange, CA, 92868
Phone (714) 509-2377
Enumeration date Mar 19, 2019
Last updated in NPPES Oct 25, 2024
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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.
Frequently asked questions
Where does Christina Kopatz practice?
The practice location on file with NPPES is in Orange, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Christina Kopatz?
The National Provider Identifier (NPI) for Christina Kopatz is 1396204285, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Sayuri Brady Acute Care Nurse Practitioner · Orange, CA NPI 1992039572 Lisa Singer Nurse Practitioner · Orange, CA NPI 1346671096 Ellyn Smith Surgery Physician · Orange, CA NPI 1669887899 Fariba Jafari Student in an Organized Health Care Education/Training Program · Orange, CA NPI 1205223674 Rene Tellez Surgery Physician · Orange, CA NPI 1619331923 Reza Fazl Alizadeh General Practice Physician · Orange, CA NPI 1336643550 Rachel Gilmore Dermatology Physician · Orange, CA NPI 1467956607 Katie Galvin Surgery Physician · Orange, CA NPI 1700381365
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-25.