ROBERT A ZAJAC MD PA NPI 1255357653

NPI Information

  • NPI: 1255357653
  • Provider Name: ROBERT A ZAJAC MD PA
  • Classification: Internal Medicine - 207RI0200X
  • Specialization: Infectious Disease
  • Entity Type: Organization
  • Doing Business As: RESPONSIVE ID SOLUTIONS
  • Address: 150 E SONTERRA BLVD
    SUITE 170
    SAN ANTONIO, TX
    ZIP 78258
  • Phone: (210) 481-2800

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NPI Details

ROBERT A ZAJAC MD PA is an infectious disease internal medicine in San Antonio, TX. The provider is an internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine. ROBERT A ZAJAC MD PA NPI is 1255357653. The provider is registered as an organization entity type and is a multi-specialty group.
The provider Is Doing Business As Responsive Id Solutions.

The provider's business location address is:

150 E SONTERRA BLVD
SUITE 170
SAN ANTONIO, TX
ZIP 78258-098
Phone: (210) 481-2800
Fax: (210) 481-2834

The provider's authorized official is Robert A Zajac .
The authorized official title is President and has the following contact phone number (210) 558-6288.

The enumeration date for this NPI number is 7/15/2006 and was last updated on 9/15/2015.

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
1207RI0200XInternal MedicineInfectious DiseaseH3973TEXASYes

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
1183550601MEDICAIDTEXAS
200W932MEDICARE PINTEXAS

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: 3/30/2025

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