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

Dr. Harold Dan Bertil Nilsson, MD

Individual provider Pediatrics Physician · NPI 1174544878

Dr. Harold Dan Bertil Nilsson, MD is a Pediatrics Physician in Honolulu, 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.

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Practice location Address checks out

1441 Kapiolani Blvd Ste 825
Honolulu, HI 96814-4402
Phone: (808) 941-2772
Fax: (808) 947-4150
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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 MD7520 (HI)

Record details

NPI number1174544878
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 21, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1441 Kapiolani Blvd, Suite 825, Honolulu, HI 96814-4402

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