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DR. IRENE KAZHDAN M.D.
NPI 1649273145
Internal Medicine - Medical Oncology in San Antonio, TX

Active since May 27, 2005
5206 RESEARCH DR, SAN ANTONIO, TX 78240(210) 595-5300(210) 614-8740 Get Directions Write a Review

NPPES record last updated: February 26, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Feb 26, 2018, Jan 29, 2016 (2 updates tracked since 2016).

About Dr. Irene Kazhdan M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. IRENE KAZHDAN M.D. (NPI 1649273145) is an individual medical oncology provider in San Antonio, Texas, licensed in Texas (M0776) and active in the NPI registry since May 2005.

NPPES Registry Identity

NPI1649273145
Entity TypeIndividualFemale
Primary Taxonomy207RX0202X
Provider Legal NameDR. IRENE KAZHDANCredential: M.D.
Location Address5206 RESEARCH DRSan Antonio, TX 78240-5251
Mailing AddressPo Box 911230Dallas, TX 75391-1230 · (972) 994-5411 · Fax (972) 234-2987
Phone(210) 595-5300
Fax(210) 614-8740
Sole ProprietorNo
Enumeration DateMay 27, 2005
Last NPPES UpdateFebruary 26, 20182 updates tracked since enumeration
✔ NPI 1649273145 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in TX · M0776
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
5206 RESEARCH DR, San Antonio, TX 78240
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Other Identifiers 3

Medicaid166147204TX
OtherP01547635TX · Railroad Medicare
Medicaid166147206TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc., Oscar Insurance Company.Insurance ›

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALBA ESTHER CERECERES AGACNP-BC
Nurse Practitioner (Acute Care)
5206 RESEARCH DR
SAN ANTONIO, TX 78240
Bexar County (210) 595-5300
DR. LOKESH BATHLA MD
Transplant Surgery
5206 RESEARCH DR
SAN ANTONIO, TX 78240
Bexar County (210) 595-5300
MRS. ELIZABETH ANN CHRISTENSEN CSFA
Specialist/Technologist, Other (Surgical Assistant)
5206 RESEARCH DR
SAN ANTONIO, TX 78240
Bexar County (210) 595-5360
DR. ALFREDO ALEJANDRO SANTILLAN-GOMEZ M.D., M.P.H:
Surgery (Surgical Oncology)
5206 RESEARCH DR
SAN ANTONIO, TX 78240
Bexar County (210) 295-5300
VINNETTE MAY BULLOCK-PRICE FNP
Nurse Practitioner (Family)
5206 RESEARCH DR
SAN ANTONIO, TX 78240
Bexar County (210) 595-5300
JESSICA ANN GOMEZ N.P
Nurse Practitioner (Family)
5206 RESEARCH DR
SAN ANTONIO, TX 78240
Bexar County (210) 595-5300
RUTH ANN LOUISE VALLENDER AGACNP
Nurse Practitioner (Acute Care)
5206 RESEARCH DR
SAN ANTONIO, TX 78240
Bexar County (210) 595-5300
DR. CORINNE NICOLE JORDAN D.O.
Obstetrics & Gynecology (Gynecologic Oncology)
5206 RESEARCH DR
SAN ANTONIO, TX 78240
Bexar County (210) 595-5300

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Irene Kazhdan's NPI number?

The NPI number for Irene Kazhdan is 1649273145. It was assigned to this individual provider in the NPPES registry on May 27, 2005.

Where is Irene Kazhdan located?

Irene Kazhdan practices at 5206 Research Dr, San Antonio, TX 78240. The listed phone number is (210) 595-5300.

What is Irene Kazhdan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

What insurance does Irene Kazhdan accept?

Health plans from Moda Health Plan, Inc. and Oscar Insurance Company list Irene Kazhdan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Irene Kazhdan was last updated on February 26, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.