Billy Chang, MD, PHD

Pediatrics

GenderMaleNPI1710921739Affiliated sites1

Affiliated Health Centers

Billy Chang is affiliated with 1 federally qualified health center location.

OREGON HEALTH & SCIENCE UNIVERSITY

3181 SW Sam Jackson Park Rd, Portland, OR 97239-3042

Medicare★ 3.9 Google (330)

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Pediatrics Services

Well-child visits, immunizations, and developmental care from newborns through age 18 on a sliding fee scale.

Well-child visits

Childhood immunizations

Developmental screenings

School physicals

ADHD management

Asthma care

Childhood illness treatment

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Clinician information is sourced from the NPPES National Provider Registry (February 2026) and reflects self-reported practice locations. Individual providers may have joined or left since the last registry update.

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Pediatrics

Providing pediatrics services at federally qualified health centers with sliding fee scale options.

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Affiliated Health Center

OREGON HEALTH & SCIENCE UNIVERSITY

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Billy Chang, MD, PHD

Affiliated Health Centers

Pediatrics Services

Related Clinicians

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Verify on NPI Registry

Pediatrics

Affiliated Health Center

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Going to a Community Health Center?