DR. HAROLD MARS M.D. NPI 1003900812

NPI Information

  • NPI: 1003900812
  • Provider Name: DR. HAROLD MARS, M.D.
  • Classification: Psychiatry & Neurology - 2084N0400X
  • Specialization: Neurology
  • Entity Type: Individual
  • Address: 3609 PARK EAST DR
    SUITE 517
    BEACHWOOD, OH
    ZIP 44122
  • Phone: (216) 831-6085

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NPI Details

DR. Harold Mars, M.D. is a neurology psychiatry neurology in Beachwood, OH. The provider is a Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures. DR. Harold Mars, M.D. NPI is 1003900812. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

3609 PARK EAST DR
SUITE 517
BEACHWOOD, OH
ZIP 44122-331
Phone: (216) 831-6085
Fax: (216) 831-6172

The enumeration date for this NPI number is 10/3/2006 and was last updated on 4/2/2008.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
12084N0400XPsychiatry & NeurologyNeurology35 032974OHIOYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1C01101MEDICARE UPINOHIO
20397234MEDICARE PINOHIO
30155684MEDICAIDOHIO

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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