Physician Profile

Unclaimed Profile

About MARCUS

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Areas of Expertise

Social Worker (Primary)

Common questions

What does Dr. Marcus specialise in?

Dr. Marcus is a social worker in Chicago, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Social Worker”.

NPI registry

Where is Dr. Marcus located?

Dr. Marcus is listed at 180 N MICHIGAN AVE STE 1025B, Chicago, IL 60601. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Marcus's phone number?

The number on file is (847) 701-4191. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Marcus's NPI number?

Dr. Marcus's National Provider Identifier is 1629956578. 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 Dr. Marcus been practising?

Dr. Marcus has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practised for longer than this.

NPI registry

Has Dr. Marcus confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Marcus. If this is you, claiming it is free.

Guide.md

Licensing & Certification

NPI1629956578
NPI issued08/26/2025

Source: NPPES NPI Registry

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 social workers in Chicago 8

Same specialty, same city.

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.