DR. CHAO SUN M.D. NPI 1013118884

NPI Information

  • NPI: 1013118884
  • Provider Name: DR. CHAO SUN, M.D.
  • Classification: Preventive Medicine - 2083X0100X
  • Specialization: Occupational Medicine
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 5700 STONERIDGE MALL RD STE 100
    PLEASANTON, CA
    ZIP 94588
  • Phone: (925) 915-9530

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NPI Details

DR. Chao Sun, M.D. is an occupational medicine preventive medicine in Pleasanton, CA with 43 years of experience. The provider is occupational medicine focuses on the health of workers, including the ability to perform work; the physical, chemical, biological, and social environments of the workplace; and the health outcomes of environmental exposures. Practitioners in this field address the promotion of health in the work place, and the prevention and management of occupational and environmental injury, illness, and disability. DR. Chao Sun, M.D. NPI is 1013118884. 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:

5700 STONERIDGE MALL RD STE 100
PLEASANTON, CA
ZIP 94588-872
Phone: (925) 915-9530

The NPI 1013118884 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Osteopathic manipulative treatment, 9-10 body regions (HCPCS:98929)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)

The enumeration date for this NPI number is 5/30/2007 and was last updated on 8/21/2012.

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
12083X0100XPreventive MedicineOccupational MedicineA101860CALIFORNIAYes

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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