Physician Profile
Unclaimed ProfileAbout OLSON-MARSZEWSKI
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Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (773) 216-5536
- Email not available
Practice Locations
2160 S 1ST AVE
Maywood, IL 60153
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 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
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 — 5 related providers in 1 group
Other psychiatrists in Maywood 5
Same specialty, same city.
Common questions
What does Dr. Olson-Marszewski specialize in?
Dr. Olson-Marszewski is a psychiatrist in Maywood, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Psychiatry”.
NPI registry
Where is Dr. Olson-Marszewski located?
Dr. Olson-Marszewski is listed at 2160 S 1ST AVE, Maywood, IL 60153. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Olson-Marszewski's phone number?
The number on file is (773) 216-5536. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Olson-Marszewski?
Dr. Olson-Marszewski's National Provider Identifier is 1427554369. 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 much experience does Dr. Olson-Marszewski have?
Dr. Olson-Marszewski has 8+ years experience. Registered with an NPI since 2018. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Dr. Olson-Marszewski's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Olson-Marszewski. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.