DR. DOUGLAS L BRAND M.D. NPI 1851326706

NPI Information

  • NPI: 1851326706
  • Provider Name: DR. DOUGLAS L BRAND, M.D.
  • Classification: Internal Medicine - 207RG0100X
  • Specialization: Gastroenterology
  • Entity Type: Individual
  • Address: 3 TECHNOLOGY DRIVE
    EAST SETAUKET, NY
    ZIP 11733
  • Phone: (631) 444-5220

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NPI Details

DR. Douglas L Brand, M.D. is a gastroenterology internal medicine in East Setauket, NY. The provider is an internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs. DR. Douglas L Brand, M.D. NPI is 1851326706. 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:

3 TECHNOLOGY DRIVE
EAST SETAUKET, NY
ZIP 11733
Phone: (631) 444-5220

The enumeration date for this NPI number is 7/11/2006 and was last updated on 7/8/2007.

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
1207RG0100XInternal MedicineGastroenterology137952NEW YORKYes

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
14675616OTHERNEW YORKAETNA
200482673MEDICAIDNEW YORK
332A483OTHERNEW YORKEMPIRE BC.BS
432A481MEDICARE ID-TYPE UNSPECIFIEDNEW YORK
5C08385MEDICARE UPINNEW YORK

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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