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Edit this profileAt a glance
- 6 Willard, Irvine, CA 92604
About Dr. Castillo
Jason R. Castillo, M.D. practices dermatology in Irvine, CA. Jason is a 2013 graduate of University of California, San Francisco School of Medicine. Jason is also listed as specializing in student in an organized health care education program. The provider's National Provider Identifier (NPI) is 1497098644.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (949) 262-5780
- Email not available
Practice Locations
6 WILLARD
Irvine, CA 92604
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other dermatologists at this location 3
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other dermatologists in Irvine 6
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at University of California, San Francisco School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at University of California, San Francisco School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Jason R. Castillo specialize in?
Jason R. Castillo is a dermatologist (skin doctor) in Irvine, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Dermatology”.
NPI registry
Where is Jason R. Castillo located?
Jason R. Castillo is listed at 6 Willard, Irvine, CA 92604. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Jason R. Castillo's phone number?
The number on file is (949) 262-5780. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Jason R. Castillo's NPI number?
Jason R. Castillo's National Provider Identifier is 1497098644. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Jason R. Castillo train?
Jason R. Castillo attended University of California, San Francisco School of Medicine, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Jason R. Castillo been practicing?
Jason R. Castillo has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
Has Jason R. Castillo confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Jason R. Castillo. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.