Harold Mars, MD

Depression Treatment · Anxiety Treatment · Neurology

20+ years in practiceNPI: 1003900812Licensed in OH

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Credentials & Recognition

Specialties

Depression TreatmentAnxiety TreatmentNeurology

NPI sub-specialties

Psychiatry & Neurology, Neurology2084N0400X

Practice Signals

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

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

20+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#7

Top Anxiety Treatment Specialists in Ohio, 2026

Anxiety Treatment · Ohio · 2026

#7

Top Depression Treatment Specialists in Ohio, 2026

Depression Treatment · Ohio · 2026

#8

Top Neurologists in Ohio, 2026

Neurology · Ohio · 2026

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Frequently Asked Questions about Dr. Harold Mars, MD

Where does Dr. Harold Mars, MD practice?+
Dr. Harold Mars, MD practices in Ohio, OH. 3609 PARK EAST DR SUITE 517 BEACHWOOD, OH 441224331.
What is Dr. Harold Mars, MD's phone number?+
Dr. Harold Mars, MD's practice phone is 216-831-6085. Office contact information is verified on the PBCMMG profile.
What does Dr. Harold Mars, MD specialize in?+
Dr. Harold Mars, MD's primary specialty is Neurology, with additional focus on Depression Treatment, Anxiety Treatment.
Is Dr. Harold Mars, MD board certified?+
Board certification status for Dr. Harold Mars, 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. Harold Mars, MD been practicing?+
Dr. Harold Mars, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Harold Mars, MD's NPI number?+
Dr. Harold Mars, MD's National Provider Identifier (NPI) is 1003900812, 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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