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

Dr. John Adam Heaster, MD

Individual provider Psychiatry Physician · NPI 1306886585

Dr. John Adam Heaster, MD is a Psychiatry Physician in Hilo, Hawaii. Licensed in Hawaii. Registered with an NPI since 2006.

Licensed in
HI
In the registry since
2006
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

122 Haili St
Hilo, HI 96720-2804
Phone: (808) 933-3555
Fax: (808) 934-9630
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD - 7735 (HI)

Record details

NPI number1306886585
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 7, 2006
Last updated in NPPESJuly 13, 2026

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