DR. ERNEST KATZ M.D. NPI 1477656791

NPI Information

  • NPI: 1477656791
  • Provider Name: DR. ERNEST KATZ, M.D.
  • Classification: Internal Medicine - 207RG0100X
  • Specialization: Gastroenterology
  • Entity Type: Individual
  • Address: 6128 BRANDON AVE STE 201
    SPRINGFIELD, VA
    ZIP 22150
  • Phone: (703) 780-2800

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NPI Details

DR. Ernest Katz, M.D. is a gastroenterology internal medicine in Springfield, VA. 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. Ernest Katz, M.D. NPI is 1477656791. 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:

6128 BRANDON AVE STE 201
SPRINGFIELD, VA
ZIP 22150-693
Phone: (703) 780-2800
Fax: (703) 780-0461

The enumeration date for this NPI number is 9/6/2006 and was last updated on 3/29/2012.

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
1207R00000XInternal Medicine0101041300VIRGINIANo
2207RG0100XInternal MedicineGastroenterology0101041300VIRGINIAYes

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
1D45613MEDICARE UPIN
295013001OTHERVIRGINIAUNITED HEALTHCARE
38132482OTHERVIRGINIAMAMSI
4B3800002OTHERCAREFIRST BC/BS
5088912OTHERVIRGINIAANTHEM
6KA847935MEDICARE ID-TYPE UNSPECIFIED
74363621OTHERVIRGINIAAETNA

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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