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

Edit this profile

Physician Profile

Mark J. Korkowski, MD

Is this you? Edit this profile

At a glance

About Dr. Korkowski

Mark J. Korkowski, MD practices obstetrics/gynecology in San Jose, CA. Mark is a 1989 graduate of Medical College of Ohio. Mark is also listed as specializing in obstetrics & gynecology. The provider's National Provider Identifier (NPI) is 1164572962.

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

Education & Training

Specialty

Credentials & Licensing

CA · Physician and Surgeon GMedical Board of California
No. 77926CurrentExpires Mar 2027Since 1993
NPINational Provider Identifier
1164572962Issued 2007

Snapshot · verify with the board ↗

Medicare information

Accepts Medicare assignmentYes
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. Korkowski specialize in?

Dr. Korkowski is an obstetrics/gynecology in San Jose, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Dr. Korkowski located?

Dr. Korkowski is listed at 260 International Cir, San Jose, CA 95119. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Korkowski's phone number?

The number on file is (408) 972-7000. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Korkowski's NPI number?

Dr. Korkowski's National Provider Identifier is 1164572962. 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. Korkowski go to medical school?

Dr. Korkowski attended Medical College of Ohio, graduating in 1989. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Korkowski been practicing?

Dr. Korkowski has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.

CMS public data

Has Dr. Korkowski confirmed this information?

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

Guide.md

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