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Edit this profileAt a glance
- 220 W Washington St, Suite 420, Marquette, MI 49855
About Dr. Olson
Ralph L. Olson, PhD is a clinical psychologist based in Marquette, MI. Ralph is also listed as specializing in psychologist — clinical. The provider's National Provider Identifier (NPI) is 1790708881.
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
- (906) 225-5462
- Email not available
Practice Locations
220 W WASHINGTON ST SUITE 420
Marquette, MI 49855
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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 clinical psychologists in Marquette 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1990 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Ralph L. Olson specialize in?
Ralph L. Olson is a clinical psychologist in Marquette, MI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Ralph L. Olson located?
Ralph L. Olson is listed at 220 W Washington St Suite 420, Marquette, MI 49855. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Ralph L. Olson's phone number?
The number on file is (906) 225-5462. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Ralph L. Olson?
Ralph L. Olson's National Provider Identifier is 1790708881. 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 Ralph L. Olson train?
Ralph L. Olson attended Other, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Ralph L. Olson have?
Ralph L. Olson has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
Is Ralph L. Olson's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Ralph L. Olson. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.