Physician Profile

Unclaimed Profile

About GERREN

Allison M Gerren, MD is a healthcare provider in Chicago, IL specialising in obstetrics/gynecology. Allison is also listed as specialising in student in an organized health care education program and obstetrics & gynecology.

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

Medical School Other Graduated: 2021

Areas of Expertise

OBSTETRICS/GYNECOLOGY (Primary)
Obstetrics & Gynecology (Additional)

Common questions

What does Dr. Gerren specialise in?

Dr. Gerren is an obstetrics/gynecology in Chicago, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OBSTETRICS/GYNECOLOGY”.

NPI registry

Where is Dr. Gerren located?

Dr. Gerren is listed at 250 E SUPERIOR ST, Chicago, IL 60611. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Gerren's phone number?

The number on file is (312) 926-2000. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Gerren's NPI number?

Dr. Gerren's National Provider Identifier is 1336723360. 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. Gerren go to medical school?

Dr. Gerren attended Other, graduating in 2021. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Gerren been practising?

Dr. Gerren has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.

CMS public data

Has Dr. Gerren confirmed this information?

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

Guide.md

Licensing & Certification

NPI1336723360
NPI issued05/06/2021

Source: NPPES NPI Registry

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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 obstetrics/gynecology specialists at this location 7

Same specialty, same street address — most likely the same department or group.

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 obstetrics/gynecology specialists in Chicago 7

Same specialty, same city.

More connections — 16 related providers in 2 groups

Trained at Other 8

Other providers in the same specialty who trained at the same institution.

Class of 2021 at Other 8

Providers who graduated from the same medical school in the same year.

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