MARK THOMAS ASH DDS NPI 1164045738

NPI Information

  • NPI: 1164045738
  • Provider Name: MARK THOMAS ASH, DDS
  • Classification: Dentist - 1223S0112X
  • Specialization: Oral and Maxillofacial Surgery
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 3617 W ARROWHEAD RD
    DULUTH, MN
    ZIP 55811
  • Phone: (218) 722-8377

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NPI Details

Mark Thomas Ash, DDS is an oral and maxillofacial surgery dentist in Duluth, MN with 6 years of experience. The provider is an oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region. Mark Thomas Ash, DDS NPI is 1164045738. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: UNIVERSITY OF MICHIGAN SCHOOL OF DENTISTRY
Graduation Year:2020

The provider's business location address is:

3617 W ARROWHEAD RD
DULUTH, MN
ZIP 55811-132
Phone: (218) 722-8377

The NPI 1164045738 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The enumeration date for this NPI number is 5/18/2020 and was last updated on 8/22/2025.

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
11223S0112XDentistOral and Maxillofacial Surgery6001917-15WISCONSINNo
21223S0112XDentistOral and Maxillofacial SurgeryD14360MINNESOTAYes

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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