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

Dr. Adam Joseph Gratz, DO

Individual provider General Practice Physician · NPI 1598895351

Dr. Adam Joseph Gratz, DO is a General Practice Physician in Hawi, Hawaii. Practices as a sole proprietor. Licensed in Hawaii.

Licensed in
HI
In the registry since
2007
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

55-515 Hawi Rd
Hawi, HI 96719-9997
Phone: (808) 960-3311
Fax: (866) 263-1889
Show map & directions

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

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence DOS-1090 (HI)

Record details

NPI number1598895351
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMarch 7, 2007
Last updated in NPPESMarch 7, 2023
Mailing addressPo Box 820, Kapaau, HI 96755-0820