Robert A Zajac, MD - Medicare Infectious Disease in San Antonio, TX

Robert A Zajac, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in San Antonio, Texas. He went to Louisiana State University School Of Medicine In New Orleans and graduated in 1981 and has 43 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice Robert A Zajac Md Pa and his current practice location is 150 E Sonterra Blvd, Suite 170, San Antonio, Texas. You can reach out to his office (for appointments etc.) via phone at (210) 481-2800.

Robert A Zajac is licensed to practice in Texas (license number H3973) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1013907963.

Contact Information

Robert A Zajac, MD
150 E Sonterra Blvd, Suite 170,
San Antonio, TX 78258-4098
(210) 481-2800
(210) 481-2834



Physician's Profile

Full NameRobert A Zajac
GenderMale
SpecialityInfectious Disease
Experience43 Years
Location150 E Sonterra Blvd, San Antonio, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Robert A Zajac attended and graduated from Louisiana State University School Of Medicine In New Orleans in 1981
  NPI Data:
  • NPI Number: 1013907963
  • Provider Enumeration Date: 10/24/2005
  • Last Update Date: 07/17/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 6103829726
  • Enrollment ID: I20060821000053

Medical Identifiers

Medical identifiers for Robert A Zajac such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013907963NPI-NPPES
131416308MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease H3973 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Texas Home Health Skilled ServicesSan antonio, TXHome health agency
Brookdale Home Health San AntonioSan antonio, TXHome health agency
Methodist Hospital Stone OakSan antonio, TXHospital
Baptist Medical CenterSan antonio, TXHospital
Peterson Regional Medical CenterKerrville, TXHospital
Medina Regional HospitalHondo, TXHospital
Guadalupe Regional Medical CenterSeguin, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Robert A Zajac Md Pa62048314985

News Archive

AbbVie's venetoclax Phase 2 trial meets primary endpoint in patients with relapsed/refractory CLL with 17P deletion

AbbVie, a global biopharmaceutical company, today announced that a Phase 2 trial of its investigational medicine venetoclax met its primary endpoint of achieving overall response rates in patients with relapsed/refractory or previously untreated chronic lymphocytic leukemia (CLL) with 17p deletion, according to an independent review analysis.

Antibody recognition of a highly conserved epitope across influenza viruses

The discovery of the molecule, an antibody known as CR6261, is good news for researchers who hope to design a flu vaccine that would give humans lifelong protection against a majority of influenza viruses.

New treatment regimens show early efficacy for multidrug-resistant tuberculosis

New treatment regimens for multidrug-resistant tuberculosis (MDR-TB) have shown early effectiveness in 85 percent of patients in a cohort that included many people with serious comorbidities that would have excluded them from clinical trials, according to the results of a new international study.

Future of drug discovery and development to be highlighted at 2011 BPS Winter Meeting

The future of drug discovery and development at the bench and in the boardroom will be highlighted at a major international pharmacology conference in London, Tuesday 13 to Thursday 15 December.

Read more Medical News

› Verified 9 days ago

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Robert A Zajac allows following entities to bill medicare on his behalf.
Entity NameRobert A Zajac Md Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255357653
PECOS PAC ID: 6204831498
Enrollment ID: O20060921000404

News Archive

AbbVie's venetoclax Phase 2 trial meets primary endpoint in patients with relapsed/refractory CLL with 17P deletion

AbbVie, a global biopharmaceutical company, today announced that a Phase 2 trial of its investigational medicine venetoclax met its primary endpoint of achieving overall response rates in patients with relapsed/refractory or previously untreated chronic lymphocytic leukemia (CLL) with 17p deletion, according to an independent review analysis.

Antibody recognition of a highly conserved epitope across influenza viruses

The discovery of the molecule, an antibody known as CR6261, is good news for researchers who hope to design a flu vaccine that would give humans lifelong protection against a majority of influenza viruses.

New treatment regimens show early efficacy for multidrug-resistant tuberculosis

New treatment regimens for multidrug-resistant tuberculosis (MDR-TB) have shown early effectiveness in 85 percent of patients in a cohort that included many people with serious comorbidities that would have excluded them from clinical trials, according to the results of a new international study.

Future of drug discovery and development to be highlighted at 2011 BPS Winter Meeting

The future of drug discovery and development at the bench and in the boardroom will be highlighted at a major international pharmacology conference in London, Tuesday 13 to Thursday 15 December.

Read more Medical News

› Verified 9 days ago

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Robert A Zajac is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Robert A Zajac, MD
Po Box 1346,
San Antonio, TX 78295-1346

Ph: (210) 558-6288
Robert A Zajac, MD
150 E Sonterra Blvd, Suite 170,
San Antonio, TX 78258-4098

Ph: (210) 481-2800

News Archive

AbbVie's venetoclax Phase 2 trial meets primary endpoint in patients with relapsed/refractory CLL with 17P deletion

AbbVie, a global biopharmaceutical company, today announced that a Phase 2 trial of its investigational medicine venetoclax met its primary endpoint of achieving overall response rates in patients with relapsed/refractory or previously untreated chronic lymphocytic leukemia (CLL) with 17p deletion, according to an independent review analysis.

Antibody recognition of a highly conserved epitope across influenza viruses

The discovery of the molecule, an antibody known as CR6261, is good news for researchers who hope to design a flu vaccine that would give humans lifelong protection against a majority of influenza viruses.

New treatment regimens show early efficacy for multidrug-resistant tuberculosis

New treatment regimens for multidrug-resistant tuberculosis (MDR-TB) have shown early effectiveness in 85 percent of patients in a cohort that included many people with serious comorbidities that would have excluded them from clinical trials, according to the results of a new international study.

Future of drug discovery and development to be highlighted at 2011 BPS Winter Meeting

The future of drug discovery and development at the bench and in the boardroom will be highlighted at a major international pharmacology conference in London, Tuesday 13 to Thursday 15 December.

Read more News

› Verified 9 days ago


Internal Medicine Doctors in San Antonio, TX

Dr. Dennis Anthony Ruff, M.D.
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 8307 Gault Ln, San Antonio, TX 78209
Phone: 210-798-5112    
Zarema J Singson, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 5223 Hamilton Wolfe Rd, San Antonio, TX 78229
Phone: 210-614-1234    Fax: 210-614-0952
Sapna Raghunathan, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 8300 Floyd Curl Dr, San Antonio, TX 78229
Phone: 210-450-9490    Fax: 210-450-6065
Dr. Jonathan Edward Slovik, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 4502 Medical Dr, San Antonio, TX 78229
Phone: 210-358-4000    Fax: 210-358-0647
Mr. Paul Joseph Fanucchi, NP
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: Marianist Residence, 520 Fondham, San Antonio, TX 78228
Phone: 210-434-4157    Fax: 210-433-6005
Socrates B Aramburu, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1100 Mccullough Ave, Suite 300, San Antonio, TX 78212
Phone: 210-271-3204    Fax: 210-222-2761
David H White, M.D.
Infectious Disease
Medicare: Not Enrolled in Medicare
Practice Location: 6800 Ih 10 W, Ste 350, San Antonio, TX 78201
Phone: 210-616-0801    

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