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Active NPI 1215317599 Individual Practitioner Male Practitioner

Dr. Michael Devisser , MD

Emergency Medicine • Honolulu, HI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Devisser, MD is a certified Emergency Medicine practicing in Honolulu, HI. With approximately 11 years of clinical experience since graduating from Wayne State University School Of Medicine in 2015, Dr. Devisser delivers high-quality medical care to the local community at 888 S KING ST.

Dr. Devisser is affiliated with Straub Clinic And Hospital and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, emergency department visit with moderate level of medical decision making, emergency department visit with low level of medical decision making. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

888 S King St

Honolulu, HI 968133009

Telephone 8085224000
Associated Practice Facility / Clinic
🏢 Straub Clinic & Hospital Facility NPI 1578536454

Medicare Profile & Education

Medical School

Wayne State University School Of Medicine

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Honolulu, HI

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
11 Yrs -4.1 yrs vs City Avg
City Avg: 15.1 Yrs
State Avg: 19.4 Yrs
Regional Practice Density
162 Specialists

Practicing in Honolulu, HI (381 Statewide)

Telehealth Adoption Rate
3.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
64.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Devisser (11 Years) 11 Yrs
Honolulu Specialty Average (15.1 Years) 15.1 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
99285 Emergency department visit for life threatening or functioning severity
122 120 $428.00 $166.49
99284 Emergency department visit with moderate level of medical decision making
87 86 $295.00 $115.21
99283 Emergency department visit with low level of medical decision making
49 46 $175.00 $68.15
99291 Critical care, first 30-74 minutes
18 18 $699.00 $206.68
99282 Emergency department visit with straightforward medical decision making
18 16 $102.00 $40.25

Medical Specialties & State Licenses

CMS Verified: 2026-06-04
Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License IL 036149046

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Emergency Medicine

NUCC Taxonomy Code: 207P00000X

State License IN 01081653A

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Hospital & Practice Group Affiliations

Straub Clinic And Hospital

888 S King St, Honolulu, HI 968133097

Phone: 8085224000

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Joseph Vierra , MD

Internal Medicine - Critical Care Medicine

NPI 1003904632

Doctor of Medicine (M.D.)

Dr. Beau Nakamoto , MD

Psychiatry & Neurology - Neurology

NPI 1003924580

Doctor of Medicine (M.D.)

NPI 1053366138

Doctor of Medicine (M.D.)

Glendale Imson , CRNA, MSN

Nurse Anesthetist, Certified Registered

NPI 1053468389

Certified Registered Nurse Anesthetist, Master of Science in Nursing

Dr. Elna Masuda , MD

Surgery - Vascular Surgery

NPI 1053483123

Doctor of Medicine (M.D.)

Lindsay Forester , PA

Physician Assistant

NPI 1073672812

Physician Assistant

Career & Practice History Timeline

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

12 Historical Events
📍
Updated Practice Location June 04, 2026

Registered at 888 S KING ST, HONOLULU, HI 968133009 (Tel: 8085224000)

📍
Updated Business Mailing Address June 04, 2026

Registered at 500 WESTOVER DR # 31529, SANFORD, NC 273308941 (Tel: 6013897856)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 04, 2026

Emergency Medicine (License #036149046 in IL)

📍
Updated Practice Location August 07, 2020

Registered at 1 KISH HOSPITAL DR, DEKALB, IL 601159602 (Tel: 8157667334)

📍
Updated Business Mailing Address August 07, 2020

Registered at 1 KISH HOSPITAL DR, DEKALB, IL 601159602 (Tel: 8157667334)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 28, 2019

Emergency Medicine (License #01081653A in IN)

NPI Profile Active June 02, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location June 02, 2015

Registered at 1901 W HARRISON ST, CHICAGO, IL 606123714 (Tel: 3128646000)

📍
Updated Business Mailing Address June 02, 2015

Registered at 1901 W HARRISON ST, CHICAGO, IL 606123714 (Tel: 3128646000)

👤
Provider Name / Credentials Updated June 02, 2015

Recorded as MICHAEL DEVISSER, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 02, 2015

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration June 02, 2015

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: 1215317599
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 02, 2015
Last Update: June 04, 2026
Sole Proprietor: No

Mailing Address

500 Westover Dr # 31529

Sanford, NC 273308941

Phone: 6013897856

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.