Provider Profile
Listed in the NPI registry as a psychologist — clinical, Gail Osterman, PhD practices in Chicago, IL. Medicare claims data shows Gail provided 110 services to 40 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
201 E HURON ST STE 11-140
Chicago, IL 60611
Within Clinical Psychology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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Abuse & trauma
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Child & adolescent
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110 services · 40 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Treatment of behavior impacting health, each additional 15 minutes | Treatment | 96159 |
50 |
| Treatment of behavior impacting health, initial 30 minutes | Treatment | 96158 |
39 |
| Treatment of behavior impacting health, initial 30 minutes | Treatment | 96158 |
21 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Osterman is a psychologist in Chicago, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychologist — Clinical”.
NPI registry
Dr. Osterman is listed at 201 E Huron St Ste 11-140, Chicago, IL 60611. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (312) 664-3278. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Osterman's National Provider Identifier is 1780697367. 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
Dr. Osterman attended Other, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
Dr. Osterman has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Osterman provides treatments such as treatment of behavior impacting health, each additional 15 minutes and treatment of behavior impacting health, initial 30 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Osterman. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.