DR. MARK JOHN BUITENWERF D.D.S. NPI 1780873349

NPI Information

  • NPI: 1780873349
  • Provider Name: DR. MARK JOHN BUITENWERF, D.D.S.
  • Classification: Dentist - 1223G0001X
  • Specialization: General Practice
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 501 SANFORD ST
    DECORAH, IA
    ZIP 52101
  • Phone: (563) 382-2441

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NPI Details

DR. Mark John Buitenwerf, D.D.S. is a general practice dentist in Decorah, IA. The provider is a general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs. DR. Mark John Buitenwerf, D.D.S. NPI is 1780873349. 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:

501 SANFORD ST
DECORAH, IA
ZIP 52101-005
Phone: (563) 382-2441

The NPI 1780873349 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).

The enumeration date for this NPI number is 10/19/2007 and was last updated on 10/19/2007.

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
11223G0001XDentistGeneral Practice05817IOWAYes

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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