Physician Profile
Unclaimed ProfileAbout MARCOUX
Based in Chicago, IL, Stephen V Marcoux, M.D. is listed in the NPI registry under psychiatry. Stephen graduated from Creighton University School of Medicine in 2014. According to Medicare claims data, Stephen cared for 73 Medicare patients across 121 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (773) 702-3858
- Email not available
Practice Locations
5841 S MARYLAND AVE # MC3077
Chicago, IL 60637
Procedures Most Often Billed to Medicare
121 services · 73 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Psychiatric diagnostic evaluation with medical services | Treatment | 90792 |
21 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
70 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
30 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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 psychiatry specialists at this location 1
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 — 31 related providers in 4 groups
Other psychiatry specialists in Chicago 8
Same specialty, same city.
Trained at Creighton University School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 2014 at Creighton University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Psychiatric diagnostic evaluation with medical services 8
Providers in IL who bill this service to Medicare most often.
Common questions
What does Dr. Marcoux specialize in?
Dr. Marcoux is a psychiatry in Chicago, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PSYCHIATRY”.
NPI registry
Where is Dr. Marcoux located?
Dr. Marcoux is listed at 5841 S MARYLAND AVE # MC3077, Chicago, IL 60637. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Marcoux's phone number?
The number on file is (773) 702-3858. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Marcoux's NPI number?
Dr. Marcoux's National Provider Identifier is 1467862144. 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 Dr. Marcoux go to medical school?
Dr. Marcoux attended Creighton University School of Medicine, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Marcoux been practicing?
Dr. Marcoux has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Marcoux do most often?
According to Medicare billing data, Dr. Marcoux provides treatments such as psychiatric diagnostic evaluation with medical services, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Marcoux confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Marcoux. 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.