DR. OLGA FONSECA D.D.S. NPI 1124177605

NPI Information

  • NPI: 1124177605
  • Provider Name: DR. OLGA FONSECA, D.D.S.
  • Classification: Dentist - 1223E0200X
  • Specialization: Endodontics
  • Entity Type: Individual
  • Address: 1350 CONNECTICUT AVE NW
    SUITE 305
    WASHINGTON, DC
    ZIP 20036
  • Phone: (202) 887-5442

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NPI Details

DR. Olga Fonseca, D.D.S. is an endodontics dentist in Washington, DC. The provider is the branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions. DR. Olga Fonseca, D.D.S. NPI is 1124177605. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

The provider's business location address is:

1350 CONNECTICUT AVE NW
SUITE 305
WASHINGTON, DC
ZIP 20036-722
Phone: (202) 887-5442
Fax: (202) 223-1841

The enumeration date for this NPI number is 1/10/2007 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
11223E0200XDentistEndodonticsDEN5254DISTRICT OF COLUMBIAYes

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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