DR. BILLY HOON CHANG MD PHD NPI 1710921739

NPI Information

  • NPI: 1710921739
  • Provider Name: DR. BILLY HOON CHANG, MD, PHD
  • Classification: Pediatrics - 2080P0207X
  • Specialization: Pediatric Hematology-Oncology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 3181 SW SAM JACKSON PARK RD
    MAILCODE CDRCP, DOERNBECHER CHILDRENS HOSPITAL
    PORTLAND, OR
    ZIP 97239
  • Phone: (503) 494-1543

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NPI Details

DR. Billy Hoon Chang, MD, PHD is a pediatric hematology-oncology pediatrics in Portland, OR with 26 years of experience. The provider is a pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases. DR. Billy Hoon Chang, MD, PHD NPI is 1710921739. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: OHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduation Year:2000

The provider's business location address is:

3181 SW SAM JACKSON PARK RD
MAILCODE CDRCP, DOERNBECHER CHILDRENS HOSPITAL
PORTLAND, OR
ZIP 97239-098
Phone: (503) 494-1543
Fax: (503) 494-0714

The NPI 1710921739 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 enumeration date for this NPI number is 6/16/2006 and was last updated on 12/19/2017.

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
1208000000XPediatricsMD24667OREGONNo
22080P0207XPediatricsPediatric Hematology-OncologyMD24667OREGONYes

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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