BARLIZ WAISSENGRIN MD – NPI #1578407904
Internal Medicine
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.
BARLIZ WAISSENGRIN is a physician located in LOS ANGELES, CA. NPPES recently assigned the NPI number 1578407904 to BARLIZ WAISSENGRIN on April 16, 2026. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 207RX0202X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Medical Oncology
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NPI Profile for
BARLIZ WAISSENGRIN
(about 7 weeks ago)
LOS ANGELES, CA 90048-3311 Phone: (818) 233-2154 Fax:
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A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.
| Taxonomy Classification / Specialization | State | License |
|---|---|---|
| 207RX0202X - Internal Medicine / Medical Oncology (Primary) |
CA | 925 |
The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.