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Edit this profileAt a glance
- 2400 Mission St, San Marino, CA 91108
About Dr. Christianson
Warren R. Christianson, D.O. practices psychiatry in San Marino, CA. The provider's National Provider Identifier (NPI) is 1932359445.
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
- (626) 403-8999
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
2400 MISSION ST
San Marino, CA 91108
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 psychiatrists at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2004 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Warren R. Christianson's specialty?
Warren R. Christianson is a psychiatrist in San Marino, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.
NPI registry
Where can I find Warren R. Christianson?
Warren R. Christianson is listed at 2400 Mission St, San Marino, CA 91108. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Warren R. Christianson?
The number on file is (626) 403-8999. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Warren R. Christianson?
Warren R. Christianson's National Provider Identifier is 1932359445. 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
What is Warren R. Christianson's education?
Warren R. Christianson attended Other, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Warren R. Christianson have?
Warren R. Christianson has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
Is Warren R. Christianson's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Warren R. Christianson. If this is you, claiming it is free.
Guide.md
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