DOUGLAS WAYNE MARTIN M.D. NPI 1689636532

NPI Information

  • NPI: 1689636532
  • Provider Name: DOUGLAS WAYNE MARTIN, M.D.
  • Classification: Preventive Medicine - 2083X0100X
  • Specialization: Occupational Medicine
  • Entity Type: Individual
  • Address: 4230 WAR EAGLE DR
    SIOUX CITY, IA
    ZIP 51109
  • Phone: (712) 224-4300

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NPI Details

Douglas Wayne Martin, M.D. is an occupational medicine preventive medicine in Sioux City, IA. The provider is occupational medicine focuses on the health of workers, including the ability to perform work; the physical, chemical, biological, and social environments of the workplace; and the health outcomes of environmental exposures. Practitioners in this field address the promotion of health in the work place, and the prevention and management of occupational and environmental injury, illness, and disability. Douglas Wayne Martin, M.D. NPI is 1689636532. 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:

4230 WAR EAGLE DR
SIOUX CITY, IA
ZIP 51109-700
Phone: (712) 224-4300
Fax: (712) 224-4302

The enumeration date for this NPI number is 4/5/2006 and was last updated on 8/31/2022.

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
12083X0100XPreventive MedicineOccupational Medicine28886IOWAYes

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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