ANDREW STEVEN GAHAGAN MD NPI 1609372812

NPI Information

  • NPI: 1609372812
  • Provider Name: ANDREW STEVEN GAHAGAN, MD
  • Classification: Internal Medicine - 207RH0003X
  • Specialization: Hematology & Oncology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 4950 ESSEN LN
    BATON ROUGE, LA
    ZIP 70809
  • Phone: (225) 767-0847

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NPI Details

Andrew Steven Gahagan, MD is a hematology and oncology internal medicine in Baton Rouge, LA with 8 years of experience. 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. Andrew Steven Gahagan, MD NPI is 1609372812. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: LOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS
Graduation Year:2018

The provider's business location address is:

4950 ESSEN LN
BATON ROUGE, LA
ZIP 70809-738
Phone: (225) 767-0847
Fax: (225) 767-1335

The NPI 1609372812 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 4/5/2018 and was last updated on 7/30/2024.

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 & Oncology339937LOUISIANAYes
2207R00000XInternal Medicine339937LOUISIANANo

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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