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Physician Profile

Richard J. Grostern, MD

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At a glance

About Dr. Grostern

Richard J. Grostern, MD is a healthcare provider in Chicago, IL specializing in ophthalmology. Richard is also listed as specializing in anatomic & clinical pathology. According to Medicare claims data, Richard cared for 39 Medicare patients across 65 services. The services billed most often include pathology examination of tissue using a microscope, moderately low complexity and special stained specimen slides to identify organisms including interpretation and report. This provider record is associated with NPI 1902881170.

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

Education & Training

Medical School Other Graduated: 1995

Specialty

Credentials & Licensing

IL licenceAs reported to the NPI registry
No. 036097434As reported
NPINational Provider Identifier
1902881170Issued 2005

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentSometimes (reported per claim)
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Dr. Grostern specialize in?

Dr. Grostern 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. Grostern located?

Dr. Grostern is listed at 1725 W Harrison St Ste 918, Chicago, IL 60612. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Grostern's phone number?

The number on file is (312) 942-2734. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Grostern's NPI number?

Dr. Grostern's National Provider Identifier is 1902881170. 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. Grostern go to medical school?

Dr. Grostern attended Other, graduating in 1995. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Grostern been practicing?

Dr. Grostern has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.

CMS public data

What does Dr. Grostern do most often?

According to Medicare billing data, Dr. Grostern the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Has Dr. Grostern confirmed this information?

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

Guide.md

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

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