Mark Keldahl, MD

Vascular Surgery

18+ years in practiceNPI: 1114181658Licensed in TNLicensed in IL

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Credentials & Recognition

Specialties

Vascular Surgery

NPI sub-specialties

Surgery2086S0129X

Surgery208600000X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Google Reviews

4.9 / 5.0

23 reviews

Years in Practice

18+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#30

Top Vascular Surgeons in Tennessee, 2026

Vascular Surgery · Tennessee · 2026

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Frequently Asked Questions about Dr. Mark Keldahl, MD

Where does Dr. Mark Keldahl, MD practice?+
Dr. Mark Keldahl, MD practices in Illinois, IL. 3000 N. HALSTED ST. SUITE 703 CHICAGO, IL 60657.
What is Dr. Mark Keldahl, MD's phone number?+
Dr. Mark Keldahl, MD's practice phone is 773-296-3390. Office contact information is verified on the PBCMMG profile.
What does Dr. Mark Keldahl, MD specialize in?+
Dr. Mark Keldahl, MD's primary specialty is Vascular Surgery.
Is Dr. Mark Keldahl, MD board certified?+
Board certification status for Dr. Mark Keldahl, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Mark Keldahl, MD been practicing?+
Dr. Mark Keldahl, MD has been in active practice for 18+ years, based on NPI enumeration and state licensing records.
What is Dr. Mark Keldahl, MD's NPI number?+
Dr. Mark Keldahl, MD's National Provider Identifier (NPI) is 1114181658, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

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