Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Courtney Phuong, FNP, MSN
Nurse Practitioner in Sunnyvale, CA · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285064519
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mrs. Courtney Phuong
Credential FNP, MSN
Sex Female
Practice address 1263 E Arques Ave, Sunnyvale, CA, 94085
Phone (408) 530-2808
Fax (408) 530-2801
Enumeration date Nov 22, 2013
Last updated in NPPES Nov 22, 2013
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 23770 (CA) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan.
About the FNP 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 Courtney Phuong practice?
The practice location on file with NPPES is in Sunnyvale, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Courtney Phuong?
The National Provider Identifier (NPI) for Courtney Phuong is 1285064519, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Li-Hsueh Mau Acupuncturist · Sunnyvale, CA NPI 1013971977 Kevin Wang Pain Medicine (Physical Medicine & Rehabilitation) Physician · Sunnyvale, CA NPI 1700059151 John Pan Pain Medicine (Physical Medicine & Rehabilitation) Physician · Sunnyvale, CA NPI 1447419817 Daniel Cerrone Allergy & Immunology Physician · Sunnyvale, CA NPI 1285079426 Maynard Lam Pharmacist · Sunnyvale, CA NPI 1982066684 Alanna Stinson Allergy & Immunology Physician · Sunnyvale, CA NPI 1922538826 Andrea Alioto Clinical Neuropsychologist · Sunnyvale, CA NPI 1417554049
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-22.