Question 1

What is Oscar L. Chien, MD, a Professional Medical Corporation's NPI number?

Accepted Answer

Oscar L. Chien, MD, a Professional Medical Corporation's National Provider Identifier (NPI) is 1679820385, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

Question 2

What type of organization is Oscar L. Chien, MD, a Professional Medical Corporation?

Accepted Answer

Oscar L. Chien, MD, a Professional Medical Corporation is classified in the NPPES registry as Specialist (Other Service Providers).

Question 3

Where is Oscar L. Chien, MD, a Professional Medical Corporation located?

Accepted Answer

Oscar L. Chien, MD, a Professional Medical Corporation's practice location on file with NPPES is 1448 S San Gabriel Blvd, San Gabriel, CA 91776-3656.

Question 4

What is Oscar L. Chien, MD, a Professional Medical Corporation's phone number?

Accepted Answer

The practice phone number listed in the NPPES registry for Oscar L. Chien, MD, a Professional Medical Corporation is (626) 569-2888.

Question 5

Who is the authorized official for Oscar L. Chien, MD, a Professional Medical Corporation?

Accepted Answer

The authorized official listed on Oscar L. Chien, MD, a Professional Medical Corporation's NPPES record is Jennifer Chao, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Question 6

Is Oscar L. Chien, MD, a Professional Medical Corporation's NPI active?

Accepted Answer

Yes — Oscar L. Chien, MD, a Professional Medical Corporation's NPI (1679820385) is active in the NPPES registry as of the last update on 2012-09-04.

Oscar L. Chien, MD, a Professional Medical Corporation

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