Courtley Yan, PA-C
Courtley Yan, PA-C has been part of the Glendora medical community since 2020 in independent practice. He has been in practice for 6+ years. A physician assistant is a person who has successfully completed an accredited education program for physician assistant.
Older · 111dNPPES updated 2026-01-15 · verify on CMS
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Jan 14, 2026
CMS-verified certification date
6 years in practice
Established
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Taxonomy: 363A00000X
Mailing address
Po Box 35380, Las Vegas, NV 89133-5380
Differs from practice location
Virtual Medical Care With Courtley Yan
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Courtley Yan for follow-ups, medication reviews, and ongoing care — no travel to Glendora required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Courtley Yan
Dr. Yan is listed as active in the NPI registry with telehealth listed in Glendora, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (626) 334-4610.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Courtley Yan
Practice Location
2025 E Route 66, Glendora, CA 91740-4670
Mailing Address
Po Box 35380, Las Vegas, NV 89133-5380
This is a provider directory. Contact the office directly to schedule appointments.
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