DR. MARK MICHAEL GUFFY M.D. NPI 1982693289

NPI Information

  • NPI: 1982693289
  • Provider Name: DR. MARK MICHAEL GUFFY, M.D.
  • Classification: Internal Medicine - 207RH0003X
  • Specialization: Hematology & Oncology
  • Entity Type: Individual
  • Address: 1111 DUFF AVE
    AMES, IA
    ZIP 50010
  • Phone: (515) 239-4401

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NPI Details

DR. Mark Michael Guffy, M.D. is a hematology and oncology internal medicine in Ames, IA. The provider is an internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered. DR. Mark Michael Guffy, M.D. NPI is 1982693289. 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:

1111 DUFF AVE
AMES, IA
ZIP 50010-793
Phone: (515) 239-4401
Fax: (515) 239-4791

The enumeration date for this NPI number is 10/19/2005 and was last updated on 7/23/2012.

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
1207RH0003XInternal MedicineHematology & Oncology21788IOWAYes

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
120590MEDICARE ID-TYPE UNSPECIFIEDIOWA
20205906MEDICAIDIOWA
3A54869MEDICARE UPINIOWA

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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