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

Helen M Sim

Individual provider Internal Medicine Physician · NPI 1255493433

Helen M Sim is a Hospitalist in Honolulu, Hawaii. Qualified in 1998, 28 years ago. Practices with Queens University Medical Group, a 623-clinician group and accepts Medicare assignment. Licensed in Hawaii.

Years since qualifying
28
Licensed in
HI
In the registry since
2006
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Practice location Address checks out

1301 Punchbowl St
Honolulu, HI 96813-2402
Phone: (808) 538-9011
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD11300 (HI)

Record details

NPI number1255493433
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedDecember 14, 2006
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 29640, Honolulu, HI 96820-2040

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1998 (28 years in practice)
Group practice Queens University Medical Group — 623 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Honolulu