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

Dr. Stefan Carl Harmeling, MD

Individual provider Family Medicine Physician · NPI 1598713471

Dr. Stefan Carl Harmeling, MD is a Family Medicine Physician in Hilo, Hawaii. Practices as a sole proprietor. Licensed in Hawaii.

Licensed in
HI
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

69 Lanihuli St
Hilo, HI 96720-4142
Phone: (808) 961-1400
Fax: (808) 961-1300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD13250 (HI)

Record details

NPI number1598713471
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 4, 2006
Last updated in NPPESFebruary 4, 2025
Certification dateFebruary 4, 2025
Mailing address69 Lanihuli St, Hilo, HI 96720-4142

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