MARK STEWART CHINOWSKY NPI 1699260539

NPI Information

  • NPI: 1699260539
  • Provider Name: MARK STEWART CHINOWSKY
  • Classification: Internal Medicine - 207R00000X
  • Entity Type: Individual
  • Address: 3368 CROWNVIEW DR
    RANCHO PALOS VERDES, CA
    ZIP 90275
  • Phone: (310) 833-1632

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NPI Details

Mark Stewart Chinowsky is an internal medicine in Rancho Palos Verdes, CA. The provider is a physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs. Mark Stewart Chinowsky NPI is 1699260539. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

3368 CROWNVIEW DR
RANCHO PALOS VERDES, CA
ZIP 90275-418
Phone: (310) 833-1632

The enumeration date for this NPI number is 6/23/2018 and was last updated on 6/23/2018.

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
1207R00000XInternal MedicineG23133CALIFORNIAYes
2207RH0003XInternal MedicineHematology & OncologyG23133CALIFORNIANo

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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