Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1255493433 Individual Practitioner Female Practitioner

Helen M Sim

Internal Medicine • Honolulu, HI

✓ Accepts Medicare Assignment
Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Helen Sim is a registered Internal Medicine practitioner in Honolulu, HI. With approximately 28 years of clinical practice since completing medical education in 1998, Helen Sim provides healthcare services at the registered practice location at 1301 PUNCHBOWL ST.

Helen Sim is affiliated with Queens University Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include initial hospital care with moderate level of medical decision making, if using time, at least, hospital observation care, subsequent hospital care with moderate levelof medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1301 Punchbowl St

Honolulu, HI 968132402

Telephone 8085389011
Associated Practice Facility / Clinic
🏢 The Queens Medical Center Facility NPI 1184612764

Medicare Profile & Education

Medical School

Other

Graduation Year

1998

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Honolulu, HI

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
28 Yrs +4.3 yrs vs City Avg
City Avg: 23.7 Yrs
State Avg: 27.0 Yrs
Regional Practice Density
593 Specialists

Practicing in Honolulu, HI (935 Statewide)

Telehealth Adoption Rate
20.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
66.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Sim (28 Years) 28 Yrs
Honolulu Specialty Average (23.7 Years) 23.7 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
90 90 $496.00 $164.22

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License HI MD11300

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Hospital & Practice Group Affiliations

Queens University Medical Group

1380 Lusitana St, Honolulu, HI 968132448

Queens University Medical Group

1301 Punchbowl St, Honolulu, HI 968132499

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dr. Evarts Fox , MD

Psychiatry & Neurology - Psychiatry

NPI 1033158043

Doctor of Medicine (M.D.)

Dr. Daniel Hutchens , MD

Emergency Medicine

NPI 1033465547

Doctor of Medicine (M.D.)

Dr. Vincent Leon , MD

Family Medicine

NPI 1043259047

Doctor of Medicine (M.D.)

Dr. Cory Miyamoto , MD

Internal Medicine - Gastroenterology

NPI 1063451003

Doctor of Medicine (M.D.)

Dr. Alan Suyama , MD

Anesthesiology

NPI 1114967569

Doctor of Medicine (M.D.)

NPI 1114973336

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 1301 PUNCHBOWL ST, HONOLULU, HI 968132402 (Tel: 8085389011)

📍
Updated Business Mailing Address July 08, 2007

Registered at PO BOX 29640, HONOLULU, HI 968202040

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as HELEN SIM

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Internal Medicine (License #MD11300 in HI)

🟢
Initial NPI Registration & Enumeration December 14, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1255493433
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 14, 2006
Last Update: July 08, 2007
Sole Proprietor: No

Mailing Address

Po Box 29640

Honolulu, HI 968202040

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.