GREGORY SIGLER MDCM FRCSC NPI 1437832938

NPI Information

  • NPI: 1437832938
  • Provider Name: GREGORY SIGLER, MDCM, FRCSC
  • Classification: Surgery - 2086X0206X
  • Specialization: Surgical Oncology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 749 UNIVERSITY ROW STE 200
    MADISON, WI
    ZIP 53705
  • Phone: (608) 263-6400

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NPI Details

Gregory Sigler, MDCM, FRCSC is a surgical oncology surgery in Madison, WI. The provider is a surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research. Gregory Sigler, MDCM, FRCSC NPI is 1437832938. 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:

749 UNIVERSITY ROW STE 200
MADISON, WI
ZIP 53705-465
Phone: (608) 263-6400

The NPI 1437832938 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 8/10/2023 and was last updated on 8/18/2023.

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
12086X0206XSurgerySurgical Oncology82581-20WISCONSINYes

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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