Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Stephen Petrou

Individual provider Emergency Medicine Physician · NPI 1457845190

Stephen Petrou practises Emergency Medicine in Kailua, Hawaii. Qualified in 2018, 8 years ago. Practices with Hawaii Emergency Physicians Associated Inc, a 115-clinician group and accepts Medicare assignment. Licensed in California and Hawaii.

Years since qualifying
8
Licensed in
CA, HI
In the registry since
2018
Specialties on file
3
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Practice location PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 1266
Kailua, HI 96734-1266
Phone: (808) 261-3326
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence MD-24142-0 (HI)
Emergency Medicine Physician Taxonomy 207P00000X · Licence A177003 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1457845190
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJune 17, 2018
Last updated in NPPESJune 28, 2024
Certification dateJune 28, 2024

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Hawaii Emergency Physicians Associated Inc — 115 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients155
Services billed 232 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Hawaii Emergency Physicians Associated Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 115 clinicians in the practice; 12 are shown here.

Other providers in Kailua