Are you Dr. Holleman? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Physician Profile

Gerrit T. Holleman, MD

Is this you? Edit this profile

At a glance

About Dr. Holleman

Gerrit T. Holleman, MD practices ophthalmology in Chicago, IL. The provider's National Provider Identifier (NPI) is 1205761129.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Ophthalmology (Primary)

Credentials & Licensing

IL licenceAs reported to the NPI registry
No. 125.088373As reported
NPINational Provider Identifier
1205761129Issued 2026

As reported to the NPI registry ↗

Common questions

What does Dr. Holleman specialize in?

Dr. Holleman is an eye doctor in Chicago, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.

NPI registry

Where is Dr. Holleman located?

Dr. Holleman is listed at 1725 W Harrison St Ste 906, Chicago, IL 60612. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Holleman's phone number?

The number on file is (312) 942-5315. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Holleman?

Dr. Holleman's National Provider Identifier is 1205761129. 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

Is Dr. Holleman's profile verified?

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

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

A GigHz company · Founder: Pouyan Golshani, MD