Are you Douglas W. Larson, PhD? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 1430 E Cooley Dr, Suite 209, Colton, CA 92324
About Dr. Larson
Listed in the NPI registry as a psychologist — clinical, Douglas W. Larson, PhD practices in Colton, CA. NPI 1801011580 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (909) 798-8999
- Email not available
Practice Locations
1430 E COOLEY DR SUITE 209
Colton, CA 92324
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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.
Common questions
What does Douglas W. Larson specialize in?
Douglas W. Larson is a psychologist in Colton, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychologist — Clinical”.
NPI registry
Where is Douglas W. Larson located?
Douglas W. Larson is listed at 1430 E Cooley Dr Suite 209, Colton, CA 92324. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Douglas W. Larson's phone number?
The number on file is (909) 798-8999. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Douglas W. Larson's NPI number?
Douglas W. Larson's National Provider Identifier is 1801011580. 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
How long has Douglas W. Larson been practicing?
Douglas W. Larson has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Douglas W. Larson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Douglas W. Larson. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.