Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Melissa Ann Hahn, MD

Individual provider Pediatrics Physician · NPI 1629275508

Dr. Melissa Ann Hahn, MD is a Pediatrics Physician in Portland, Oregon. Licensed in Oregon. Registered with an NPI since 2007.

Licensed in
OR
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

4212 NE Broadway
Portland, OR 97213-1422
Phone: (503) 249-8787
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence MD28677 (OR)

Record details

NPI number1629275508
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 2, 2007
Last updated in NPPESJune 8, 2026
Certification dateJune 8, 2026

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